Sunday, April 21, 2013


The Sundaytimes Sri Lanka

Life amidst caring village folk and abundant wildlife

View(s): 46

Nissanka de Silva recalls his days as an irrigation officer in Migahajandura in the 1950s
The TV news recently broadcast a meeting at Temple Trees chaired by the President that discussed the proposed development of a 1800 acre sports complex at Migahajandura. Thereafter, the Sunday Times reported cabinet approval of Rs. 15 billion for a sports complex at Hambantota. This report did not refer to Migahajandura.
I write from memories of 60 years ago, when in 1953, I was transferred to the Irrigation Department (ID) Engineer’s Office at Tissamaharama as a young Technical Assistant (TA). The development of the Malala Ara basin was my responsibility, in addition to other work.
Migahajandura today: Development has come its way. Pic by Tharuka Dissanaike
Migahajandura was a village of about 35 families, 20 miles from Hambantota. The Migahajandura wewa was across a right bank tributary joining Malala Ara about midway in its 40-mile journey from Hambegamuwa area to the Malala Kalupuwa (Lagoon) at Udamalala and into the southern Indian Ocean. There were three abandoned wewas across the main Malala Ara viz Mahagal wewa furthest north, Maharanawarna wewa midway and Badagiriya furthest south about 10 miles from Hambantota.
Migahajandura wewa was a minor tank which was under the Government Agent, Hambantota. The Agrarian Services Law had not been enacted at the time. The ID was responsible for medium and major irrigation works. Accordingly, restoration of Mahagal wewa to asweddumise 500 acres was commenced in 1953 and construction work at Badagiriya to asweddumise, 1000 acres in 1955.
The road from Hambantota passed Badagiriya, (10 miles) Gannoruwa Village (12 miles), Migahajandura (20 miles) Pahalakumbuk wewa (22 miles) and ended at Ihalakumbuk wewa (25 miles). From there, a footpath led to Mahagal wewa a further four miles away.
Travelling to these villages was not easy. Access to Mahagal wewa from Tissamaharama was either through Hambantota or Tanamalwila and the little village of Ahukkangala. From Ahukkangala it was seven miles along a jungle track.
I based myself at Ihala kumbuk wewa village for the preliminary work at Mahagal wewa. The village boutique was owned by a man from Hambantota who kindly consented to give me a small room to stay in during my inspections. The Divisional Irrigation Engineer at Tangalle released a jeep to the IE for Tissa a few days every three months or so. I was allocated this jeep for one inspection of Mahagal wewa. In dry weather I used my car, a CN series Bug Fiat Station wagon or at other times a push bicycle.
On one occasion I had to carry my survey instruments and therefore travelled by car even though there had been some rain.
Leaving Tissa about 5.30 a.m., I passed Hambantota about 6.15 or so. From Hambantota to Gannoruwa village the road was gravelly. After that it was a dirt road. I drove through three or four mud holes and reached an ominous looking patch about three miles before Migahajandura. It was about 7.30 am. I decided to take a chance and drove into it only to be well and truly stuck with the differential grounded.
There was no alternative but to wait for help. I had brought two loaves of bread, a luxury at the time especially in those villages, ate a bit of it and got out to stretch my legs and look around for sticks, stones and logs that would be necessary to get the car out. It was thick forest all around. Elephant, bear and wild buffalos were plentiful. So I would not venture too far. A book by Donald Bradman brought on my last visit home to Colombo was with me. I was playing for the ID in the Inter Departmental Government Service Tournament at that time, having played for Ananda in 1945 and 1946. I read Bradman with bird song in the background!
Every now and then I got out to stretch myself, always alert. At about 11 o clock a man from Migahajandura on his way to Gannoruwa came along on his bicycle. He and I tried to push the car out but failed. Muddied feet added to my misery. The man understood my plight and decided to wait with me for a while. It was afternoon when two more villagers from Migahajandura turned up. By using a log to lever the differential off the ground and sticks and shrubs to help the wheels to grip we managed to get the car out much to my relief. Payment for help was refused. I reached my destination, Ihalakumbuk wewa village later in the afternoon.
The dry zone peasant was poor but very kind, respectful, helpful and hospitable, not exploitative. They would willingly share whatever they had with an unexpected guest. During my work in these areas, I was the recipient of chena produce, bees honey, wild boar and venison as gifts. The land of these villages and surrounding forests was their life and water was their life blood.
The Migahajandura area was dense dry zone forest, full of stately satin, majestic palu, weera and other trees. The ripe berries of the palu tree were used by the villagers to distil illicit liquor. The ripe berries that fell on the ground were also relished by bear that were plentiful as were elephant, wild buffalo, wild boar, sambur, spotted dear and other smaller animals. There were a wide variety of birds too. Green and pompador pigeon, drongo, green barbet, wood pecker, shama, peafowl, wild fowl and many others. The wewas and paddy fields were home to jacana, moorhen, teal, darter, cormorant, pelican, lapwing, heron, egret etc. During the migrant season starting September, many visitors such as sandpiper, stint, plover, painted stork, snipe etc. were seen. Wild duck such as gargeny visited the lagoons, especially.
On another occasion, I had come on inspection thro’ Tanamalwila on a push bicycle, spending a night at Anukkangala, two nights at Mahagal wewa reaching the surveyor’s camp at Pahalakumbuk wewa by afternoon to stay the night before returning to Tissa thro’ Hambantota. It was very cloudy and began to rain. By evening it was a torrential downpour. Due to rain during the previous days the ground was saturated and the wewas were full. The deluge continued into the dark. After a while when the rain had reduced a few villagers from Migahajandura came to inform the surveyor that the wewa was full and would overflow.
Although the surveyor had no responsibility regarding the wewa, he was the only public officer who was directly associated with the land. In this instance I happened to be there and decided to help. The Surveyor very kindly lent me one of his men with a 5 cell torch light. We set off for Migahajandura about 1 � miles away, wading knee deep in the muddy water. The villagers led the way followed by me and the surveyor’s man behind lighting the way. I stepped on a “log” that quickly moved under my foot. The log turned out to be a small crocodile. It surfaced a little ahead and swam away!
At Migahajandura, the Vel Vidane was instructed to cut open the “breaching section” if and when the water rose to a certain level, to prevent serious damage to the main bund by overtopping. Fortunately, the rain eased and the necessity did not arise.
Field officers of the ID worked under difficult conditions. Public transport was restricted to main roads. Most village roads were motorable only in the dry weather except by jeep. The abandoned irrigation works that required investigation and survey before restoration were often deep in the jungle. Access tracks had to be cut from the nearest village and survey lines cleared. Apart from wild animals and reptiles, the parasitic “tick” was a menace. Their bite caused much discomfort and even fever. Malaria too was quite common.
The salaries paid were not commensurate considering these conditions and in comparison with their counterparts who worked in offices.
Nevertheless, despite this physical and financial hardship we enjoyed our work in the ID at the time. There was great comradeship among the staff and also with other field officers such as surveyors of the Survey Department and personnel of other departments engaged in the development of the land for settlement and agriculture.
The best reward was derived by serving these poor people whose lives depended on our diligence. Water was their life blood. To be directly responsible for providing it and thereafter guiding them to manage it properly was a privilege. To see people settled and blossoming paddy fields as a result of ones effort is most satisfying.
Another important reason for this satisfaction was the freedom we had to work according to government policy and principles of the ID, conscientiously without interference from politicians or any others. Politicians were met with at the District Agricultural Committee (DAC) which was chaired by the Government Agent at that time from the Civil Service and therefore could not be pushed around. At the DAC progress was reviewed, problems if any discussed and decisions made professionally in the interest of the people we were pledged to serve.
The scarcity of water will undoubtedly be further aggravated by clearing large areas of forest in this dry/semi arid region. After people were settled in the new lands under the Malala Ara projects, I think the ID diverted water from Mau Ara in the Walawe gaga basin to supplement the shortfall especially for the Yala Cultivation.
In the circumstances, large scale multifaceted development such as the Hambantota Harbour, Mattala Airport, Suriyawewa Stadium and the proposed sports complex at Migahajandura will require transbasin diversion from a wet zone river.
The other aspect is the plight of the large numbers of wild animals that lived in these forests. Whilst people can be resettled and provided with alternative forms of livelihood, what would have happened to these animals? What will be the fate of those that remain?
In conclusion, one can only hope that the new generation of men and women of Mahagal wewa, Migahajandura and Mattala will live in peace and harmony in their modernised motherland as did their forefathers with mother nature.
(The writer is a Retired Irrigation Engineer)



ජීවිතයේ යථාර්ථය කියා දුන් පැරණි ගැමි නිවස






නිවසක්‌ යනු හුදු අව් වැසි සුළංවලින් හා අනේක විධ උපද්‍රව වලින් රක්‌ෂා වීම ස`දහා මිනිසා විසින් නිමැවූ රක්‌ෂිත ස්‌ථානයක්‌ පමණක්‌ නොවේ. එය මානව ශිෂ්ටාචාරයේ පහළවන බරසාර සංකල්පයකි. නිවසක්‌ ඉදිකර පදිංචි වීම යනු ශිෂ්ටාචාර ගත ජීවිතයක වැදගත්ම ප්‍රමුඛ අවශ්‍යතාවක්‌ ලෙස සැලකිනි. නිවස ශිෂ්ටාචාරයක පිළිබිඹුවක්‌ සේම නිශ්චිත සංස්‌කෘතියක හා එම සංස්‌කෘතියෙන් පෝෂණය වන ජන සමූහයක විඤ්ඤාණය ප්‍රකට කරවනා දර්ශකයක්‌ වූයේය. අප විසින් අපේ ගැමි නිවස පිළිබ`ද මේ සංවාදය උපදවන්නේ ශිෂ්ටාචාරයේ පැනෙනා ඒ ගැඹුරු අරුත් යම් පමණකට ස්‌පර්ශ කරමිනි .

ලංකාවේ විවිධ යුගයන්ට අයත් ශිෂ්ටාචාර පැවති බව පුරාවිද්‍යාත්මක පර්යේෂණ මගින් සොයාගෙන ඇත. බටදොඔලෙන, බෙලිලෙන ආදී ස්‌ථානයන්හි සිදුකර ඇති පර්යේෂණ මගින් ප්‍රාග් ඓතිහාසික මානවයා එම ලෙන් ආශ්‍රිතව ජීවත් වූ බව තහවුරු කොට තිබේ. නමුත් විශේෂත්වය වන්නේ ඉන් ඔබ්බට මෑත කාලය වනතුරු, එනම් වසර දහස්‌ ගණනක්‌ තිස්‌සේ අපේ රටේ මිනිසුන් ජීවත් වූ බවට සැක කරන නිවසක තොරතුරු සොයා ගැනීමට විද්‍යාර්ථයින්ට අපහසු වී තිබීමය. අනුරාධපුර යුගයේ සිට රාජමාලිගා හා අනෙකුත් ආගමික ගොඩනැඟිලිවල අවශේෂයන් සොයා ගෙන ඇතත්, සාමාන්‍ය ජනතාව විසූ නිවසක්‌ හෝ භික්‌ෂූන් වහන්සේ වැඩසිටි ආරාමයක්‌ පිළිබඳ තොරතුරු වාර්තා නොවේ. අපට හමුවන්නේ මෙයින් වසර 400 කින් මෙපිට නිවාස පිළිබඳ සාධක පමණක්‌ වීම වැදගත් වේ.

අපට හමුවන පැරණි නිවාස

ප්‍රධාන වශයෙන්ම රජ මාලිගා සහ බෞද්ධ වෙහෙර විහාර ස්‌ථිර ද්‍රව්‍යයන්ගෙන් කල් පවතින ලෙස හා ශක්‌තිමත්ව ඉදිකළද බවත් සාමාන්‍ය ජනතාවගේ නිවාස හා භික්‌ෂුන්ගේ ආරාම එලෙස ශක්‌තිමත්ව ඉදිකර නොතිබූ හෙයින් ඒවායේ සාධක හමු නොවන බවත් සිතිය හැක. ඒවා පරිසරයෙන් ලබා ගත් මූලික ද්‍රව්‍යයන්ගෙන් නිර්මිත ඒවා වූ අතර, කිසිදු පරිසර හානියකින් තොරව පොළවටම පස්‌වී ගිය නිසා ද්‍රව්‍යමය සාධක හමු නොවන බව පෙනේ.

සැබවින්ම අද අපට දක්‌නට ලැබෙන සීමිත සාධක හා පැරණි නිවාස ඉදිකිරීමේ ක්‍රමවේදයන් පිළිබඳ අධ්‍යයනයේදී මේර් පිළිබඳ බොහෝ කරුණු උගත හැකිය. වර්තමානයේදි අපට හමුවන්නේ ගම්පොළ යුගයට හෝ ඉන් පසුකාලීනව ඉදිකළා යෑයි සිතෙන නිවාස හෝ එම යුගයන්ට අයත් ක්‍රමවේද හා සම්ප්‍රදායන් අනුගමනය කරමින් ඉදිකර ඇති නිවාස සහ ඒවායේ අවශේෂයන්ය.

මෙම නිවාස ද ප්‍රධාන වශයෙන් කොටස්‌ දෙකකට බෙදිය හැකි බව පෙනේ. එනම් වඩාත් කල් පවතින ද්‍රව්‍ය වලින් නිර්මිත ප්‍රභූන්ගේ හා ප්‍රධානීන්ගේ වලව් සම්ප්‍රදායට අයත් නිවාස හා සාමාන්‍ය ගැමි නිවාස ලෙසය. වලව් සම්ප්‍රදායේ පැරණි නිවාස ලංකාවේ විවිධ ප්‍රදේශවල පැතිර පවතී. මධ්‍යම, බටහිර, සබරගමුව, වයඔ, ඌව, දකුණ මෙන්ම රජරට මෙම වලව් සම්ප්‍රදායට අයත් නිවාස දක්‌නට ඇති අතර, ඒවා ඉදිකළ ප්‍රදේශය වෙනස්‌ වුව ද ඒවායේ සමාන ලක්‌ෂණ දක්‌නට ඇත.

එහෙයින් ඉදිකරන ලද ප්‍රදේශය, දේශගුණය, පරිසරය, සංස්‌කෘතිය හා සමාජ තත්ත්වය අනුව වෙනස්‌ නිර්මාණ හමුවන ගැමි නිවාස පිළිබඳව කථිකාව වැදගත් යෑයි පෙනේ.

ගැමි නිවසක වග

ගැමි නිවාස ඉදිකිරීමේදී ප්‍රධාන වශයෙන්ම පළමු වැදගත් සාධකය ලෙස සලකනුයේ නිවස ඉදිකිරීම සඳහා තෝරාගත් ස්‌ථානයයි. එනම් වඩාත් සුව පහසු එමෙන්ම ආරක්‌ෂිත ස්‌ථානයක්‌ මේ සඳහා තෝරා ගන්නා ලදී. දෙවනුව මේ ස්‌ථානය තම අනෙකුත් දෛනික කටයුතු වලට පහසුව ගෙන දෙන ස්‌ථානයක්‌ වීමය. එනම් පහසුවෙන් ජලය ලබා ගත හැකි ජල මූලාශ්‍ර ආසන්නයේ පැවතීමත්, තම වගා බිම්වලට පහසුවෙන් ළඟා විය හැකි වීමත් වැදගත් කොට සලකන ලදී.

එමෙන්ම වන සතුන්ගේ උවදුරු වලින් තොර වූ ආරක්‌ෂිත ස්‌ථානයක්‌ වීම වැදගත් විය. අද අපට මුහුණ දීමට සිදුවන අලි මිනිස්‌ ගැටුම් ආදිය සිදුවීමට ඉඩකඩ ඇති අලිමංකඩයන්හි නිවස ඉදිනොකරන්නට ගැමියෝ වග බලා ගත්හ. ඔවුන් ඒ පිළිබඳ හසල දැනුමකින් යුක්‌ත වූ අතර, වන සතුන්ද තම ස්‌වාභාවික පරිසරයේ කොටසක්‌ ලෙස සලකා ඔවුනට අවශ්‍ය ඉඩකඩ වෙන්කර දීමට ඔවුහු කටයුතු කළහ.

නිවස ඉදිකරන්නට සුදුසු ස්‌ථානය තෝරා ගත් ගැමියා තම පවුල් හෝ ගමේ පිරිස එක්‌ කර ගෙන තම නිවස ඉදිකර ගත්තේ කුලී ගෙවීමෙන් නොවේ. සම්පූර්ණයෙන්ම අත්කම් ක්‍රමය මගින් ඔහු තම අවට පරිසරයෙන් සොයා ගත් මැටි, පස්‌, ගල්, දැව දඬු, පිදුරු ඉලුක්‌මනා සහ වැල් ආදිය උපයෝගි කර ගෙන තම නිවස ඉදිකරගත්තේය. එක්‌ එක්‌ කාර්යයන් සඳහා දක්‌ෂ තම ඥාතීන් හා මිතුරෝ ඒ ඒ කාර්යයන් සඳහා උදව් කළහ. ගැමියා ද ඔවුනට සහාය වූ අතර, වැඩ කරන අතරතුර ආහාරපාන ආදියෙන් සංග්‍රහ කිරීමත්, ඔවුන්ගේ මෙවැනි කාර්යයන් සඳහා අත්කම් ක්‍රමයට සහභාගි වීමෙනුත් ඔහු තම යුතුකම ඉටු කළේය. සමහර විටෙක යම් හේතුවක්‌ මත යමෙකුගේ කාර්යයකට සහභාගි වීමට ඔහුට නොහැකි වුවද ඒවා උපේක්‌ෂාවෙන් යුතුව ඉවසීමට අන්‍යයෝ පුරුදුව සිටියහ. මෙසේ අවට පරිසරයෙන් උකහා ගත් අමු දුව්‍ය උපයෝගි කරගෙන තම නිවස ඉදිකළ ද පරිසරය හා තම සමාජයීය තත්ත්වය අනුව ඒවායේ කැපී පෙනෙන සුළු වෙනස්‌කම් දක්‌නට ඇත.

රජරට නුවර කලාවිය ප්‍රදේශයේ ඉදිකළ උස්‌ පිල සහිත නිවාස තම පවුලේ සාමාජික පවුල් වර්ධනය වන විට දීර්ඝ වීමෙන් සෑදුනි. සමාන නිවාස ක්‍රමයක්‌ වූ කුරුණෑගල ප්‍රදේශයේ නිවාසයන්හි ඉදිරියට නෙරා ආ බරාදයක්‌ දක්‌නට ලැබිණි. වයඹ පළාතේ පිටිසරට වන්නට ඉදිවූ නිවාස ගම්මැද්දක්‌ වටා ඉදි විය. නිකවැරටිය, මහ කිරින්ද හා මහගිරිල්ල ගම්මානවල මෙවැනි ගම්මැද්ද මෑතක්‌ වනතුරු පැවතුණි.

උඩරට පළාත්වල විශේෂයෙන්ම මහනුවර, දෙනුවර මාතලේ, හ`ගුරන්කෙත හා කොත්මලේ ප්‍රදේශවල පැවතියේ හතර ඈඳපු ගෙවල්ය. හතර ඈඳපු ගෙයක්‌ යනු මැද මිදුලක්‌ වටා ගෙවල් හතරක්‌ ලෙස වහල හතරක්‌, කාණු පිළිවලින් සම්බන්ධ කර ඉදිකරන ලද නිවසයි. මෙහි බොහෝවිට ජනේල නොවූ අතර එක්‌ දොරක්‌ පමණක්‌ විය. ආලෝකය හා වාතාශ්‍රය ලබා ගත්තේ මැද මිදුලෙනි. මෙයින් නිවස තුළ උණුසුම ආරක්‌ෂා විය.

ගැමි නිවසක්‌ ඉදිකිරීමේ ප්‍රධානම සාධකයක්‌ වූයේ තම ජීවන ක්‍රමය බවත්, පාරිසරික සාධක අනුව එය සැලසුම් කරවා ගත් බව මෙයින් පෙනීයයි. වැදගත්ම ලක්‌ෂණය වූයේ කිසිදු නිවසක්‌ අනෙක්‌ නිවාස අභිබවා යන ලෙස ඉදිකරන්නට කටයුතු නොකිරීමයි. එක ප්‍රදේශයක පිහිටි නිවාස එකම ආකාරයක ඒවා වුවද අද මෙන් එක්‌ එක්‌ නිවැසියන් අතර තම නිවාසයේ හැඩය හා ප්‍රමාණය පිළිබද තරගයක්‌ නොවීම වැදගත් කරුණකි.

එක ගමක වාසය කළ සියලුම ගැමියන් එකම ජිවන වෘත්තියක යෙදුනු අතර, ඔවුන්ගේ වත්පොහොසත්කම සමාන මටටමක විය. එලෙසම සෑම අයෙකුගේම අවශ්‍යතාවන් එක හා සමාන වීය. එමෙන්ම එම අවශ්‍යතාවන් සියල්ල ඉතා සරල. ප්‍රාථමික ඒවා විය. එය ඔහුගේ නිවසින් විදහා දැක්‌වීම නිසා මෙවැනි සරල නිවසක්‌ ඉදිකිරීමට ඔහු පෙළඔqනේය.

ගැමියා බොහෝ දුර දිග සිතා බලන්නෙකු වුවද නිවසක්‌ ඉදිකිරීමේදී පරම්පරා ගණනාවක්‌ කල්පැවතිය යුතු යෑයි හෝ තම දුදරුවන් හා ඔවුන්ගේ දරුවන්ට ද වාසය කළ හැකි මට්‌ටමට ශක්‌තිමත්ව තිබිය යුතු යෑයි කල්පනා නොකළේය. සියල්ලටම සරිලන ලෙස එක්‌ අයෙකුට එක්‌ කාමරයක්‌ බැගින් තිබිය යුතු යෑයිද සිතුවේ නැත. බොහෝ දරුවන් සිටියද ඔවුහු සමගිව එකට වාසය කළහ. විවාහ වී වෙන්වූ දරුවෝද ඒ ආසන්නයේම නිවසක්‌ ඉදිකර ගත්හ. දරුවන්ගේ දරුවන්ට වැඩිහිටියන්ගේ ආරක්‌ෂාව ලැබුණු හෙයින් අද මෙන් ගෘහ සේවිකාවන් හෝ දිවා සුරැකුම් මධ්‍යස්‌ථාන අවශ්‍ය නොවීය. සෑම ගැටලුවක්‌ම ඉතා සරලව විසැඳි ජීවිතය මෘදු ලෙස ගලා ගිය ආකාරය කදිමය.

බාහිරින් පැමිණෙන උපද්‍රව සඳහාද එක්‌ව මුහුණ දීමට ශක්‌තියක්‌ද මේ එක්‌ව වාසය කිරීමෙන් ලැබිණි. ගමේ පිsරිමිsන් හේනට කුඹුරට ගිය විට නිවෙස්‌වල සිටින කාන්තාවන් හා දරුවන් මෙලෙස එක්‌ව වාසය නිසා නිරන්තරව ආරක්‌ෂා විය. ගම්මැද්ද සහිත නිවාස ක්‍රමයේදී හා හතර ඈඳපු ගෙවල්වල මේ ලක්‌ෂණය කදිමට දක්‌නට ලැබිණි.

බොහෝ නිවෙස්‌වල ගෘහ භාණ්‌ඩ ලෙස තිබී ඇත්තේ ඉතාමත් සරල භාණ්‌ඩ කීපයක්‌ පමණි. අමුත්තෙක්‌ පැමිණි විට උස්‌ පිලට පැදුරක්‌ දමා වාඩි වීමට දීම මගින් ගෘහභාණ්‌ඩ අවශ්‍යතාව සපිරුණි. ඒ හැර ඇඳක්‌, බංකුවක්‌ වැනි දෙයක්‌ මිසක වෙන යම් ගෘහ භාණ්‌ඩයක්‌ තිබූ බවක්‌ දැනගන්නට නැත. එහෙත් ගැමියා සහ ගැමිලිය තම කෘෂි උපකරණ සහ මුලුතැන්ගෙයි උපකරණ විශේෂිත ලෙස ගබඩා කර පහසුවෙන් ළඟා විය හැකි අයුරින් ගබඩා කර තිබිණි. එමෙන්ම නිරන්තරව තම නිවසද, නිවස අවටද පිරිසිදුව තබා ගත් ගැමිලිය පොළව නිතර ගොම මැටි ගා නඩත්තු කළාය. එහෙයින් අද සිමෙන්ති බදාමයෙන් ඉදිකළ නිවෙස්‌වල ද වේ හා කෘමි උවදුරු තිබුණද පැරණි ගැමි නිවස දැව දඬු, මැටි හා පිදුරු උපයෝගි කරගෙන ඉදිකළද එවැනි ගැටලුවක්‌ ඇති නොවීය.

ගොවිතැන් කර අස්‌වැන්න ගෙට ගත් පසු කමතේ ඉතිරිවන පිදුරු අසල්වාසීන්ගේ උදව්වෙන් වහලයට සෙවිලිකර ගැනීමෙන් මේ නිවස බොහෝ විට පරම්පරා කීපයක්‌ පවතින ලෙස නඩත්තු කර ගැනීමට ගැමියාට හැකිවිය.

මෙම නිවස පෙනුමෙන් ප්‍රමාණයෙන් ප්‍රසන්න බවක්‌ ගෙන දුන්නාක්‌ මෙන්ම සුවදායී බවින්ද ඉහළවිය. මැට්‌ටෙන් ඉදිකළද පිහිටි පොළවට වඩා අඩි දෙක තුනක්‌ ඉහළින් නිවසේ පොලව සකස්‌ කර ගත් හෙයින් වැසි හා ශීත කාලයට උණුසුම් බවද උෂ්ණ කාලයට සිසිල් බවද ලැබිණි. මෙහි බිම පැදුරක්‌ එලා නිදා ගැනීම ඉතා සුවදායක වූයේ එබැවිනි. දිවා කාලය තුළ වෙහෙස මහන්සි වී කුඹුරේ හේනේ වැඩ කළ ගැමියාට, ගැමිලියට සැබවින්ම සුන්දර සුවදායි විවේකයක්‌ මෙවැනි නිවසකින් ලැබිණි. ස්‌ථිර ද්‍රව්‍ය වලින් ඉදිකරන ලද නවීන නිවසක නැති සුවයක්‌, පරිසරයෙන් උකහා ගත් ද්‍රව්‍යයන් උපයෝගි කරගෙන ඉදිකළ මෙවැනි නිවසකින් ලැබිණි.

සරල ගැමි දිවි පෙවෙතේ කැඩපත බ`දු මේ ගැමි නිවාස අද ජීවත් වන අපට ආදර්ශයක්‌ සපයයි. අද බොහෝ අය නවීන සැලසුම් අනුව ස්‌ථිර ද්‍රව්‍ය වලින් ඉදිකරන නිවසක නැති සුන්දරත්වයක්‌, සුවපහසුවක්‌ මේ නිවසින් ලැබිණි. එමෙන්ම දහසකුත් අවශ්‍යතාවන් මුදුන්පත්කර ගැනීම සඳහා නිවස ඉදිකරන්නට අද අප පෙළඹී ඇති හෙයින් සහ තම ආදායමට නොගැළපෙන කාර්යයකට අතගැසීම නිසා අප බොහෝ දෙනා අද ජීවත් වන්නේ අඩ වශයෙන් නිමකළ නිවාසවලය.

එහෙයින් තමන්ට ගැළපෙන තම ආදායමට සරිලන තමන්ට පහසුවෙන් නඩත්තු කර ගැනීමට හැකි සුවදායි පරිසරයක්‌ හා මානසික සතුටක්‌ ලබා දෙන නිවසක්‌ ඉදිකර ගන්නට නම් අපේ පැරණි සිංහලයා තම නිවස ඉදිකර ගත් ආකාරය ගැන සිතා බැලිය යුතු කාලය එලඹ ඇත.

ප්‍රසන්න බී. රත්නායක
වරලත් වාස්‌තු විද්‍යාඥ
- අධ්‍යක්‌ෂ වාස්‌තුවිද්‍යා සංරක්‌ෂණ අංශය පුරා විද්‍යා දෙපාර්තමේන්තුව

Saturday, March 23, 2013


Daily News (March 1st, 2013)

Camera fixed trains to detect elephants on tracks

Sri Lanka Railways has taken measures to rescue wild elephants that stray onto railway tracks and risk being hit by moving trains.
Transport Minister Kumara Welgama yesterday commenced a project to instal video cameras on engines of trains plying across elephant infested areas in the country.
The project commenced at the Fort railway station with Minister Welgama fixing a new video camera on the engine of the Batticaloa bound train, yesterday morning.
The cost incurred to fix one night vision camera on a train engine is around Rs.2.7 million. The project will be sponsored by Diaog and carried out by the Sri Lanka Railways together with the Wildlife Conservation Department.
The Minister said these night vision video cameras will be fixed on engines of trains plying across elephant corridors in areas,such as, Trincomalee, Habarana,Vavuniya, Galoya, Baticaloa and Galgamuwa.
The camera system was fixed on the engine of the Batticaloa bound train yesterday as a pilot project and action would be taken to do same with other trains after a one month review of the pilot project," he added.
The camera has the capacity of capturing the images of elephants and other animals based on their heat sensitivity within a range of one kilometre and the clear image of the animal would be displayed on monitors with a range of 300 metres. Between 10 to 15 wild elephants are knocked down by trains every year, the Minister said. "Engine drivers are vigilant over the roaming elephants to avoid such accidents. Some accidents can be avoided,while others are unavoidable," he said.
The Minister said that Railway Authorities are deeply grieved by incidents of elephant deaths on railway tracks. Therefore, with the implementation of this project, I am confident it will reduced to a great extent and the lives of these gentle giants spared.

Note:

The state of art solution proposed to minimize train-elephant collisions by one of the rail fan groups (RHT-SL) to the transport ministry has been implemented as a pilot project by the Sri Lanka Railways. Initially one camera has fixed in EMD M3 591 locomotive which frequently undertake assignments in Eastern routes (Trinco and Batti). This is the first time in history that locomotives come up with thermal cameras to avoid accidents to wildlife. We as a group take the pride of this move though the authorities did not acknowledge us in the launching ceremony. 


The algal bloom at the Ulhitiyawa Reservoir

 (Island News Paper)

article_image
by Vidya Nidhi PROF. S. A. Kulasooriya

The Ulhitiyawa reservoir is situated between Mahiyangana and Dehiattakandiya in the Badulla District of the Uva Province. People interviewed on television said that they have observed several wild animals including water birds and elephants avoiding the reservoir water which indicated that it is not safe to use the water. It is heartening to find that our rural population is aware of such dangers. A public health Inspector on TV stated that samples have been sent to the Medical Research Institute (MRI) and they were awaiting advice from the authorities.


Major source of water

Ulhitiyawa tank is the major source of water for a number of families living in this area. The plight of the people who were not sure whether it is safe to use this water or not, has yet to be known. The Institute of Fundamental Studies Kandy (IFS) has the expertise and facilities to investigate this type of problem. We therefore took the initiative to send a team to bring some representative samples of the bloom and water from the affected areas of the reservoir.

Microscopic examination of the algal samples revealed that the bloom is due to the predominant presence of Microcystis aeroginosa. The irregularly shaped loose colonies of several cells each having numerous gas vesicles which make them buoyant are typical characteristics that make it easy to identify this blue-green alga. These algae are now categorized as Cyanobacteria because of their prokaryotic cellular structure. However in common parlance and in limnology they are still commonly called algae.

This cyanobacterial species is well known to produce a group of toxins called microcystins that are toxic to digastrics animals. It is a hepato-toxin that affects the liver of humans. The presence of algae is normal in stagnant water bodies but bloom formation is generally associated with the increase in nutrient content called eutrophication often supported by high light and high temperature. Nutrients that frequently spark off algal blooms are phosphorous and nitrogen and these are generally associated with pollution particularly from the unrestricted use of fertilizers and other agro-chemicals as well as soap and washing powders.

An interesting observation during our microscopic examination of the algal samples was that the Microcystis colonies were invariably associated with short Nostocacean filaments some of which had heterocysts, the specialized cells that fix atmospheric nitrogen (see the photograph).

This means that this association could grow rapidly even under low levels of nitrogen and the critical nutrient for bloom formation in this case is likely to be phosphorous. This proved to be correct as determination of available phosphorus in our laboratories as well as those reported by others including the National Water Supply and Drainage Board, reported high levels of available P in these waters.

We also determined the levels of the algal toxin Microcystin as well as the presence of DNA capable of producing this toxin in the samples collected. The levels of Microcystin were 2.5 micro-grams per liter which was very high and more than twice the level of one micro-gram per liter given by the WHO as the upper dangerous limit. The potential toxin producing DNA levels were also very high. (We are in the possession of verifiable results that could be scrutinized by any organization).

Toxins in 61 inland

reservoirs

Recent surveys carried out by the IFS in 61 inland reservoirs of Sri Lanka has shown that potential toxin producing cyanobacteria are common in them with Microcystis and Cylindrospermopsis being predominant together with Anabaena, Lyngbya and Oscillatoria sometimes present. An article entitled "Is the Water we Drink Safe?" written by this author published in two parts in the Island of August 6th and 8th 2005, traced how the algal populations of our freshwater reservoirs have gradually changed from harmless species to toxin producing ones from the beginning to the end of the 20th century.

It is time that we focus our attention on the deterioration of inland water bodies that are natural resources essential for the sustenance of our rural population. Any stagnant water body under high light and temperature will usually sustain a small and diverse algal population. When such a water body gets polluted specially with nitrogen and phosphorus rich nutrients it undergoes eutrophication and further pollution could lead to hyper-eutrophication. Under such circumstances most of the sensitive algal species disappear leaving behind the resistant toxin producing cyanobacteria notably Microcystis, Cylindrospermopsis and Anabaena.

How do our reservoirs get such high concentrations of phosphorus? An excellent article on this aspect was published in the Island newspaper of Friday 6th February 2013. The authors of this article are leading soils scientists who have served the Department of Agriculture for several years and the principal author Dr. Sarath Amarasiri retired from service as the Director-General of Agriculture.

According to them our inland water bodies receives so much of phosphorus primarily due to the application of high levels of soluble phosphorus fertilizers like triple super phosphate, far in excess of what is required. In this manner we are not only wasting money on such fertilizers but also pollute our water bodies which pose a danger to the people. It is essential that we make the farmers and the general public aware so that they could be alert to this situation.

Dangers of Algae toxin

accumulation

Accumulation of algal toxins in water is dangerous. These toxins have been reported to contribute to liver and kidney ailments and some types of cancers. As these toxins are thermo stable they are not destroyed by boiling the water. These are cumulative poisons that could pass from lactating mothers to their infants. In this respect the state and all of us have a responsibility to protect not only the present but even the future generations from this danger.

It is imperative that the government coordinate the activities of the National Water Supply and Drainage Board, the Irrigation Department and the Agriculture Department and take some unified action to minimize the excessive use of soluble phosphorus fertilizer. If public awareness by itself does not have an impact, it may be necessary even to enact legislation to reduce this menace as done in certain countries according to the article of February 6th.

Pollutants in stagnant water

bodies

Most of these stagnant water bodies receive pollutants through inflows from canals, streams, rivers etc as particle bound colloidal matter. Certain countries minimize such pollution by growing reeds across the inflow pathways and planting pollutant absorbing trees along the banks of water reservoirs. Yet others introduce herbivorous fish and zooplanktons and reduce the populations of carnivorous fish species that prey upon algal consumers. These are some areas of research that we should embark upon in order to minimize this menace of toxigenic algae becoming predominant in our lakes and reservoirs.

The author is an Emeritus Professor of Botany, University of Peradeniya and is currently a Research Professor at the Institute of Fundamental Studies, Kandy.

He can be contacted at ananda@kulasooriya.com




Will Sri Lanka Run Out of Water for Agriculture or Can it Be Managed?

  (Appeared in Island News Paper)


In this special feature article to mark World Water Day today (22nd March), IPS researchers Chatura Rodrigo (Research Economist) and Athula Senaratne (Research Fellow) examine the usefulness of the ‘Integrated Water Resource Management’ approach as a solution to an impending water crisis.

Hydrologists and water resource economists have suggested that by 2030 one third of the world population will be based along river basins and the scarcity of water for agriculture will have a tremendous impact on their livelihoods. Overall, the world’s water demand will grow from 4500 billion cubic metres to 6900 billion cubic metres by 2030 - a 40% increase from the current water supply. Not only in the developing world but also in the developed world countries such a USA, Spain, Germany, and France, are already facing water scarcity for agriculture and have a limited supply of irrigation water for agricultural use. Therefore, policy makers around the world are now confronted with the challenge of formulating alternative strategies for water management to address these issues.

There is increasing evidence to suggest that water scarcity is likely to be aggravated further by the inevitable reality of climate change. The Intergovernmental Panel on Climate Change (IPCC) suggests that climate change affects all components of freshwater systems. As a result, water quality and availability will be major issues in the future. Today, close to 70% of the water in the world is used for agricultural purposes and of that, much is utilized by developing countries. Therefore, it is fair to say that, in the future, developing countries will be more affected by water scarcity for agriculture than developed countries. Climate change affects the intensity as well as the patterns of distribution of rainfall. The Food and Agriculture Organization (FAO) suggests that climate change will affect livelihoods of the rural masses, especially in developing countries, by limiting the water availability for agriculture. FAO suggests that the increased intensity of droughts and floods can also lead to widespread crop damages, thereby further affecting the livelihood security of farmers.

Ground Realities

Sri Lanka is heavily dependent on agriculture and both rain-fed and irrigated agriculture form the backbone of rural livelihoods. Scientists have suggested that the overall rainfall received by Sri Lanka has decreased in many areas of the country. The established patterns of rainfall have changed and the distribution of rainfall in different parts of the country also appears to be undergoing changes. While the droughts cause delays in planting seasons and are responsible for crop damages, floods have been destroying mature crops awaiting harvest.

According to current statistics, the total cultivated area in Sri Lanka is estimated at 1.86 million ha. About 632,000 ha. of this area is irrigated; the rest is rain-fed. Irrigated agriculture is mainly comprised of major irrigation schemes. In addition, there are numerous minor schemes, which can be identified as semi rain-fed systems. They include over 15,000 village tanks scattered across the dry zone areas of the country. Irrigated agriculture in Sri Lanka has received a great deal of attention from policy makers over the past several decades, which culminated in the accelerated Mahaweli Development Program in the mid 1980s. Many steps have been taken to rehabilitate and restore ancient irrigation systems.

Majority of the irrigated land in Sri Lanka is used for paddy cultivation. The demand for water is high in paddy cultivation compared to many other crops. Water is essential for the preparation of land, and the planting and maintenance of the crop throughout the planting-harvest cycle. On average, the water requirement for irrigated rice is between 900-2250 mm per day. By 2025, paddy cultivation area is projected to increase by 28%, with the annual growth in the cultivated area of paddy rising to 1077 ha, compared to 836 ha in 1991. Sri Lanka’s dry zone is the main paddy producing area in the country and some parts of this area will face an absolute scarcity of water by 2025. Furthermore, research has suggested that paddy production in Sri Lanka will increase by 10% by year 2025 and that additional amount will be totally irrigation-based.

Applying the IWRM Approach

To manage these challenges, experts have stressed the importance of an Integrated Approach of Water Resource Management (IWRM) to face the rising threat of water scarcity. The concept of IWRM was first proposed about 60 years ago and was re-examined in the 1990’s. IWRM calls for a holistic approach where agricultural water management is considered a part of an overall strategy of natural resource management. The way in which water is managed for agricultural purposes is a function of different management practices that are closely associated with the management of other natural resources as well. Accordingly, management of water will depend on the actions taken by the different users of water and other natural resources. For example, the management of water for agriculture from an irrigation tank largely depends on the management of the catchment area of the tank. The actions taken by the users of the catchment area will affect the water storage of the tank; thereby determining the availability of water for agriculture.

Even though IWRM has been discussed as the most sustainable way of managing water resources, there is some criticism as well. While it is attractive on a conceptual level, the implementation of macro- and meso-scale water resource management projects has faced certain difficulties. Among the reasons for this are the heterogeneity of water users and poor institutional arrangements. Evidence shows that farmers in Sri Lanka are moving towards intensive commercial agriculture, and privately oriented land/water management strategies are rapidly being adopted. As a result, the emerging agricultural systems have ignored the traditional practices of integrated management of associated resources, such as catchment areas.

However, experts have suggested that innovative ways of IWRM can be used to meet the future demand of water in developing countries. One innovative idea is the concept of "virtual water". Virtual water refers to the hidden or unobserved flow of water when commodities are traded from one country to another. The virtual water content of a commodity is the volume of water required to produce the commodity, which is measured at the original place of the production. This contains the sum of water use for that commodity at various stages of the production process. Therefore, if a country with scarce water resources is producing a particular commodity requiring a large quantity of water, then they could potentially import that commodity from another country that has relatively less water issues, and thereby save the water needed to actually produce that commodity in the country itself. Secondly, water-scarce countries can increase the efficiency of their water management practices through new technological/institutional strategies and water conservation. Thirdly, countries can use more efficient, economical, and environmentally- friendly approaches to prevent the pollution of water. Finally, naturally unusable water, such as saline and sodic water, can be treated to use for agricultural purposes with the use of new technologies. However, the application of these strategies should be compatible with country-specific needs and development agendas. With emerging technologies and private sector involvements, agricultural water management has become increasingly complex. Countries like the USA, China, Japan and Germany appear to have placed more faith on larger investments and modern technologies, while developing countries are focussing on adopting an IWRM approach.

Breaking with Tradition

There are significant efforts by governments over the past few years to establish new infrastructure, rehabilitate or renovate existing dams, reservoirs and canals, and promote agro wells and micro-irrigation technologies to meet the rising demand for agricultural water. Despite such efforts, however, the problem of water scarcity continues grow. In order to meet the future demands of agricultural water innovative approaches are needed. The demand for agricultural water has to be balanced with the municipal and industrial water demands. In balancing these demands, the goals of public health, environmental protection, economic viability, and food security need to be carefully assessed. The development of crop varieties that demand less water is one possible strategy to manage competing demands for water. The selective adoption of technologies appropriate for small farmers is another tool. Planning and coordinating irrigation water is also very important to save the excess use of water. Farmer organizations, local institutions, and state agencies such as the Agrarian Development Department, Department of Agriculture, Department of irrigation, and the Department of Meteorology all have an important role to play. They must work closely and share knowledge and information so that irrigation water can be better managed through an IWRM approach.

References

2030 Water Resource Group, 2009, Charting Our Water Future: Economic Frameworks to Inform Decision-Making", 2030 Water Resource Group.

Imbulana K.A.U.S , Wijesekera N.T.S and Neupane B.R, 2006, "Sri Lanka National Water Development Report, Water: A Shared Responsibility", Prepared for the 2nd UN World Water Development Report.

Morrison J. Et al, 2009, "Water Scarcity and Climate Change: Growing risks for Business and Investors", The Pacific Institute.

United Nations News Centre, 2011, Climate Change Related Water Scarcity to Affect Global Food Production, http://www.un.org/apps/news/story.asp?NewsID=38673#.UUVERzdtiSo, visited on 17th March 2013.

Bouwer Herman, 2000, "Integreted Water Management: Emerging Issues and Challanges", Agriculture Water Management, Vol 45, PP. 217-228.

Biswas A. K, 2004, "Integrated Water Resource Management: A Reassessment", International Water Resource Association, Vol 29, No 2, pp. 248-256

Qadir et al, 2003, "Agricultural Water Management in Water Starved Countries: Challenges and Opportunities", Agricultural Water Management, Vol 62, pp. 165-185

Senaratne A. and Wickramasinghe K. 2011, "Commons vs Commons: Managing Scarce Water Resources in Dry Zone Village Tank Systems in Sri Lanka, Economy and Environment Program for Southeast Asia (EEPSEA)

Weerakoon W.M.W, Abeysekara A, and Wijesundara C, 2010, "Agronomic Strategies to Increase Rice Yield in Sri Lanka", Rice Research and Development Centre, Ibbagamuwa, and Regional Agriculture Research and Development Centre, Bombuwela, Sri Lanka.

Sandaratne, N,….. "The Paddy Paradox: Challenges in the Next Decade", Post Graduate Institute of Agriculture, University of Peradeniya, Sri Lanka, accessed online 18th March 2013.

Food and Agriculture Organization of United Nations, 2004, "Rice and Water: a Long and Diversified Story", Conferences proceedings, International Year of Rice: Rice is Life, accessed online 21st March 2013.

Wednesday, February 13, 2013



Scientific revolution in Pakistan and  Sri Lankan reality

 

article_image
by Ariyawansa Ranaweera

I am not sure whether your readers have read Prof. Atta Ur Rahman’s address to a representative gathering at Vidya Mandira. Prof. Rahman was one time Minister for Higher Education in Pakistan. The account appeared in the Sunday Island of Oct. 14, as an article by Susil Siriwardana under the title ‘Hard Talk’.

I have no intention of repeating all what Susil said so eloquently and lucidly in his article. All what I have to emphasize is that it is a ‘must read’ for anyone who has the slightest interest in the future advancement of our country, especially in the scientific field. That is the reason I am raising this issue, albeit rather belatedly.

It is interesting to draw parallels between the Sri Lankan reality and that of Pakistan in this regard. When one mentions Pakistan what comes to mind is a country plagued by constant religious rivalry, bomb blasts almost daily, internecine warfare and also a pawn in the hands of foreign meddlers. But Susil’s account proves that there is a substratum of intellectual vigour and commitment keeping the country going. That the inner core of that country is sound and strong enough to withstand all the vicissitudes she has to face. A well planned and durable scientific structure has been put in place.

Anyone who grasps the spirit of Susil’s account cannot but conclude that this is a fitting model for us to emulate. Sri Lanka, a country ravaged by two devastating rebellions in the South and a 30-year civil war which engulfed the entire country, is struggling to bounce back. We tend to forget sometimes that more than two-thirds of the time after winning Independence had to be spent to battle these woes. That this retarded the progress of the country in the economic, social and cultural spheres is common knowledge.

Now is the time for us to regain lost ground and rebuild the country. Sectors, such as, higher education, science and technology have a pivotal role to play in this regard.

The whole success story of Pakistan was triggered by one dedicated scientist, who had the foresight, the intense commitment and who was prepared to sacrifice his personal glories for the sake of his country. He was none other than the speaker himself, Professor Atta – ur - Rahman.

He came to Pakistan after giving up a brilliant career, as a scientist at Cambridge University. When he arrived in Pakistan and started his laboratory at the University of Karachi in 1989, he had to build everything from scratch. In no time he developed it into a centre of excellence.

This success story made him famous not only in his own country, but practically all over the scientific world. The policy makers of the country soon recognized him as a catalyst to uplift the country’s science and technology sector and appointed him Federal Minister of Science and adviser on science and technology to the President. He was also the chairman of the Higher Education Commission, reporting directly to the President.

It is worthwhile quoting from Susil’s article to find out what happened thereafter. ‘This enabled him to meet President Musharaff and convince him that Pakistan could emerge as a world class science and technology player in the foreseeable future, provided the political will was there. And he was very clear that it was he who took upon himself the task of convincing the President."

The lessons we have to learn here are threefold. Spotting and recognizing merit, bestowing responsibility and unwavering political will.

Of the political will I shall dwell later. The bane of our system here is the non – recognition of merit. The able man who can turn around the status quo is ignored. Political allegiance, seniority and nepotism are the three evils that plague the entire public sphere in the country.

Consider what has happened so far in the Higher Education sector, and in the Science and Technology Ministry. The test of the success of this sector is the number of new researches undertaken, new discoveries, inventions introduced, and the benefits that have been passed down to the industries and agriculture. Although I am in no position to come out with detailed statistics regarding this matter, the general understanding is that these institutions have miserably failed to contribute in any substantial manner towards these ends.

What is the underlying reason for this sorry state of affairs? There is no visionary with practical skills to provide leadership to this yeoman task. It should naturally come from the minister in charge needs no emphasis. What have all our Ministers of Higher Education, and Science and Technology done? Professor Attar could lay the edifice and cut through all bureaucratic red-tape because he was given the entire responsibility, with the portfolio of Minister for Higher Education. In layman’s language, the proper person, with the proper foresight, acumen, knowledge and drive was given this task to perform and he performed it to perfection. The university community should be the mainstay of the envisaged development in the scientific field. Universities should be the cradles of new ideas. For this to happen a satisfactory environment has to be created, winning the good will of the staff. But how they were treated by the present incumbent recently, is ample testimony how short-sighted he is when coming to deal with matters which have long term consequences.

The political will

The wholehearted backing by the highest authority of the political hierarchy was the main fulcrum behind Pakistan’s success. Professor Atta, both as Minister for Higher Education and later as the consultant on Higher Education, had direct access to President Musharraf. This enabled him to convince the President of the utmost significance of bringing in a new culture of science and technology. The President had the sagacity to comprehend the value of such an effort and gave his utmost support to this effort unflinchingly. The President of Sri Lanka has declared that his ambition is to turn Sri Lanka into the knowledge hub of South Asia. A very laudable ambition indeed. But sadly it appears, there is no conscious, determined effort to turn this wish into reality. Neither a well thought out programme embracing all relevant sectors is put in place, nor a capable person given the responsibility to drive it. There is an ever- increasing number of consultants, warming the seats of the Presidential Secretariat, but to no avail.

Lets us see what is actually taking place. The scientists, engineers, planners, economists we have produced through our educational system should be recognized as national assets and they should be adequately rewarded and every endeavor made to facilitate and encourage their research capacities. But it is sad to observe the sheer indifference shown to them.

In Pakistan the efforts of the scientists were encouraged and they were given monetary incentives, they were given the latest scientific equipment and laboratories, and above all, they were recognized as an important segment of society.

Moreover, new talent was spotted and their skills honed by sending them to prestigious universities abroad. I was amazed that within a period of seven years, Pakistan had trained 11,000 new scientists and took effective measures to persuade them to come back and serve the country.

One bug-bear that bedevils our effort to advance in this field is the brain drain that is eroding almost all the talents that are required to take the country forward. The best brains are lured by advanced countries.

My guess is, if one inquires from urban middle class families, seven out of ten will boast that their sons and daughters are serving as scientists, doctors, planners, economists in prestigious universities and multinational companies in foreign countries. Moreover, of those who go for post- graduate training abroad, only a handful take the magnanimous decision to come back and serve the country.

What scientific revolution without plugging this gaping hole? Although this sad state of affairs continues to plague the country, no tangible measures have been taken to arrest it by the authorities.

Pakistan provides us an effective way of meeting this situation. I quote from Susil’s article; " in order to incentivize them to come back after training, each of them was offered a $100000 grant for them to set their research projects after coming back, to bridge the time gap till their university placements were in place.

"An important policy innovation was the ‘tenure-track’ concept. That meant that they had to submit themselves to an international review panel for them to get permanent tenure. Once they passed the tenure-truck review they graduated to earn $5000 per month, which was around five times the salary of a federal minister. Think of how our dons were agitating for enhanced salaries to attract the brightest to the university system and to prevent them from leaving our shores.

"Each of these institutions was managed on the basis of critical masses of outstanding scientists. Rigorous standard setting was the norm. A new culture of excellence was being created. Although this was led by the seniors, the sheet anchor were the brilliant young men and women of Pakistan drown from all over Pakistan."

Instead of mouthing platitudes, futile pleas to their consciences, we also have to adopt such effective practical measures to keep the brilliant sons and daughters who come through our educational system within the country, and lure back those who are allowing their foreign masters to exploit their brains.

Furthermore, Prof Atta, when asked how did the money come to launch all these revolutionary changes, the answer he gave was very illuminating. He had pointed out that, contrary to the popular notion that these were funded by the private sector, even in the industrialized countries, 92% of the cases were state funded. So the argument for private funding was a myth. For laying foundational structures it is only the state that can provide the resources.

To be continued tomorrow

Scientific revolution in Pakistan and  Sri Lankan reality

 

article_image
by Ariyawansa Ranaweera

I am not sure whether your readers have read Prof. Atta Ur Rahman’s address to a representative gathering at Vidya Mandira. Prof. Rahman was one time Minister for Higher Education in Pakistan. The account appeared in the Sunday Island of Oct. 14, as an article by Susil Siriwardana under the title ‘Hard Talk’.

I have no intention of repeating all what Susil said so eloquently and lucidly in his article. All what I have to emphasize is that it is a ‘must read’ for anyone who has the slightest interest in the future advancement of our country, especially in the scientific field. That is the reason I am raising this issue, albeit rather belatedly.

It is interesting to draw parallels between the Sri Lankan reality and that of Pakistan in this regard. When one mentions Pakistan what comes to mind is a country plagued by constant religious rivalry, bomb blasts almost daily, internecine warfare and also a pawn in the hands of foreign meddlers. But Susil’s account proves that there is a substratum of intellectual vigour and commitment keeping the country going. That the inner core of that country is sound and strong enough to withstand all the vicissitudes she has to face. A well planned and durable scientific structure has been put in place.

Anyone who grasps the spirit of Susil’s account cannot but conclude that this is a fitting model for us to emulate. Sri Lanka, a country ravaged by two devastating rebellions in the South and a 30-year civil war which engulfed the entire country, is struggling to bounce back. We tend to forget sometimes that more than two-thirds of the time after winning Independence had to be spent to battle these woes. That this retarded the progress of the country in the economic, social and cultural spheres is common knowledge.

Now is the time for us to regain lost ground and rebuild the country. Sectors, such as, higher education, science and technology have a pivotal role to play in this regard.

The whole success story of Pakistan was triggered by one dedicated scientist, who had the foresight, the intense commitment and who was prepared to sacrifice his personal glories for the sake of his country. He was none other than the speaker himself, Professor Atta – ur - Rahman.

He came to Pakistan after giving up a brilliant career, as a scientist at Cambridge University. When he arrived in Pakistan and started his laboratory at the University of Karachi in 1989, he had to build everything from scratch. In no time he developed it into a centre of excellence.

This success story made him famous not only in his own country, but practically all over the scientific world. The policy makers of the country soon recognized him as a catalyst to uplift the country’s science and technology sector and appointed him Federal Minister of Science and adviser on science and technology to the President. He was also the chairman of the Higher Education Commission, reporting directly to the President.

It is worthwhile quoting from Susil’s article to find out what happened thereafter. ‘This enabled him to meet President Musharaff and convince him that Pakistan could emerge as a world class science and technology player in the foreseeable future, provided the political will was there. And he was very clear that it was he who took upon himself the task of convincing the President."

The lessons we have to learn here are threefold. Spotting and recognizing merit, bestowing responsibility and unwavering political will.

Of the political will I shall dwell later. The bane of our system here is the non – recognition of merit. The able man who can turn around the status quo is ignored. Political allegiance, seniority and nepotism are the three evils that plague the entire public sphere in the country.

Consider what has happened so far in the Higher Education sector, and in the Science and Technology Ministry. The test of the success of this sector is the number of new researches undertaken, new discoveries, inventions introduced, and the benefits that have been passed down to the industries and agriculture. Although I am in no position to come out with detailed statistics regarding this matter, the general understanding is that these institutions have miserably failed to contribute in any substantial manner towards these ends.

What is the underlying reason for this sorry state of affairs? There is no visionary with practical skills to provide leadership to this yeoman task. It should naturally come from the minister in charge needs no emphasis. What have all our Ministers of Higher Education, and Science and Technology done? Professor Attar could lay the edifice and cut through all bureaucratic red-tape because he was given the entire responsibility, with the portfolio of Minister for Higher Education. In layman’s language, the proper person, with the proper foresight, acumen, knowledge and drive was given this task to perform and he performed it to perfection. The university community should be the mainstay of the envisaged development in the scientific field. Universities should be the cradles of new ideas. For this to happen a satisfactory environment has to be created, winning the good will of the staff. But how they were treated by the present incumbent recently, is ample testimony how short-sighted he is when coming to deal with matters which have long term consequences.

The political will

The wholehearted backing by the highest authority of the political hierarchy was the main fulcrum behind Pakistan’s success. Professor Atta, both as Minister for Higher Education and later as the consultant on Higher Education, had direct access to President Musharraf. This enabled him to convince the President of the utmost significance of bringing in a new culture of science and technology. The President had the sagacity to comprehend the value of such an effort and gave his utmost support to this effort unflinchingly. The President of Sri Lanka has declared that his ambition is to turn Sri Lanka into the knowledge hub of South Asia. A very laudable ambition indeed. But sadly it appears, there is no conscious, determined effort to turn this wish into reality. Neither a well thought out programme embracing all relevant sectors is put in place, nor a capable person given the responsibility to drive it. There is an ever- increasing number of consultants, warming the seats of the Presidential Secretariat, but to no avail.

Lets us see what is actually taking place. The scientists, engineers, planners, economists we have produced through our educational system should be recognized as national assets and they should be adequately rewarded and every endeavor made to facilitate and encourage their research capacities. But it is sad to observe the sheer indifference shown to them.

In Pakistan the efforts of the scientists were encouraged and they were given monetary incentives, they were given the latest scientific equipment and laboratories, and above all, they were recognized as an important segment of society.

Moreover, new talent was spotted and their skills honed by sending them to prestigious universities abroad. I was amazed that within a period of seven years, Pakistan had trained 11,000 new scientists and took effective measures to persuade them to come back and serve the country.

One bug-bear that bedevils our effort to advance in this field is the brain drain that is eroding almost all the talents that are required to take the country forward. The best brains are lured by advanced countries.

My guess is, if one inquires from urban middle class families, seven out of ten will boast that their sons and daughters are serving as scientists, doctors, planners, economists in prestigious universities and multinational companies in foreign countries. Moreover, of those who go for post- graduate training abroad, only a handful take the magnanimous decision to come back and serve the country.

What scientific revolution without plugging this gaping hole? Although this sad state of affairs continues to plague the country, no tangible measures have been taken to arrest it by the authorities.

Pakistan provides us an effective way of meeting this situation. I quote from Susil’s article; " in order to incentivize them to come back after training, each of them was offered a $100000 grant for them to set their research projects after coming back, to bridge the time gap till their university placements were in place.

"An important policy innovation was the ‘tenure-track’ concept. That meant that they had to submit themselves to an international review panel for them to get permanent tenure. Once they passed the tenure-truck review they graduated to earn $5000 per month, which was around five times the salary of a federal minister. Think of how our dons were agitating for enhanced salaries to attract the brightest to the university system and to prevent them from leaving our shores.

"Each of these institutions was managed on the basis of critical masses of outstanding scientists. Rigorous standard setting was the norm. A new culture of excellence was being created. Although this was led by the seniors, the sheet anchor were the brilliant young men and women of Pakistan drown from all over Pakistan."

Instead of mouthing platitudes, futile pleas to their consciences, we also have to adopt such effective practical measures to keep the brilliant sons and daughters who come through our educational system within the country, and lure back those who are allowing their foreign masters to exploit their brains.

Furthermore, Prof Atta, when asked how did the money come to launch all these revolutionary changes, the answer he gave was very illuminating. He had pointed out that, contrary to the popular notion that these were funded by the private sector, even in the industrialized countries, 92% of the cases were state funded. So the argument for private funding was a myth. For laying foundational structures it is only the state that can provide the resources.

To be continued tomorrow


Environmentalists readying for legal battle to stop construction

Road through national park

 

by Ifham Nizam

Leading environmental organizations are now in the process of filing a writ application seeking an order to prevent the Wildlife Department, Road Development Authority and others from continuing with the construction of a road through the Maduru Oya National Park.    

The Environment Foundation Limited, Wildlife Nature Protection Society, Environment Conservation Trust (ECT) and other environmental groups have already asked the relevant authorities to stop the ongoing construction in the Park, which is home to large number of endemic species.

The Island learns that despite the opposition from the Wildlife Department, construction work is in progress in an area where hundreds of elephants roam.  

Environmentalists allege that the construction of a road through the National Park has violated the Fauna and Flora Protection Ordinance (FFPOA) Amendment Act No: 22 of 2009. The main objective of constructing the road was to benefit politicians who were putting up tourist hotels in the Eastern Province, as it would provide a short cut from Polonnaruwa, environmentalists said.

ECT Director Sajeewa Chamikara told The Island yesterday that they were waiting for the response of the relevant authorities responsible for the construction of the road.

He said that despite claims that the road had to be constructed for the benefit of the people in the East to travel to Polonnaruwa easily, the aim of the project was to provide easy access for tourists to go to the East coast from Polonnaruwa as hotel projects were now coming up in the East.

He said the environmentalists would do everything possible to prevent the Maduru Oya National Park from being divided into two by the Maha Oya-Aralaganwila road.

He asked how the Department of Wildlife Conservation was going to take action against those who enter the park illegally in the future with a road running through the reserve.

"Under the FFPO, only a person who has obtained written approval from the Park Warden can enter the park. If the government is openly quashing the DWC directives and since they are now helpless to take any action against the relevant authorities who ignored the objections how can the DWC then take action against those who carry out illegal activities within the park? Under the FFPO it is also prohibited to destroy wildlife areas and to construct roads within the park. Howeverm the RDA had not only violated the FFPO but had also shown disregard for the laws of the country," he alleged.