A Report on 80th Annual Session

&

Symposium on “Climate Change, Research, Awareness and Capacity Building”

 

The Inaugural Function of the 80th Annual Session of the Academy & the Symposium on Climate Change, very well attended, was held in the Maharana Pratap Auditorium at Jaipur on December 2, 2010.  Prof. K.L. Sharma, Vice-Chancellor of the host Institution (Jaipur National University) extended a warm welcome to the Chief Guest, Prof. M.S. Swaminathan, Member of Parliament; Guests of Honour, Prof. M.G.K. Menon, Advisor, ISRO and Dr. K. Radhakrishnan, Chairman, ISRO; Prof. Asis Datta, President, NASI, Prof. (Mrs.) Manju Sharma, Past President, NASI & Convener of the Symposium; and to all other distinguished guests and participants.   

 

Prof Asis Datta, while delivering the Presidential Address, spoke about the Academy, its founders and co-founders; and emphasized that the National Academy of Sciences, India was the first of its kind in the country, which believed in disseminating the scientific knowledge by educating public opinion.  Prof. Datta further dealt in detail about the Climate Change, its impact and the role of the Academy in spreading awareness for conserving the nature to curb the detrimental effects of climate change. 

 

Prof. M.G.K. Menon delivered the theme lecture on Climate Change from an Indian perspective.  Talking on the factors, which have been responsible for climatic change, Prof. Menon said, “If you could only see the earth use patterns from the 1900s and compare them with now, you would realize how they have changed completely. Even the water system has changed. Warm periods have increased in the last decade. So, two things are clearly established, growth of temperature and growth of population. And most of the climatic changes have been brought about by the human beings, which are also known as Anthropogenic Climate Changes (ACC)”. He said that massive deforestation and change in land use pattern have adversely affected the climatic conditions, world over. It has resulted in the rise of global temperature by one to two degrees celsius. Overuse of carbon-based energy mainly coal and oil has resulted in large-scale generation of green house gases. There is a crying need to stop this degradation.

 

Dr. K. Radhakrishnan while delivering his Special Address on Role of Space Technologies in Climate Change, said “since space is a global common, the global community is working towards synergy in space.”   He further emphasized the role of space technologies in detecting and predicting the adverse effect of climate change.

 

Prof. M.S. Swaminathan started delivering the Inaugural Address on “Agriculture and Livelihood” in relation to the climatic change, specifically pointed out that wheat crop is largely affected by temperature change, so an increase of 1-2% mean temperature in earth atmosphere would mean a loss of about 400 kg per hectare of wheat.  Therefore, what’s needed was, a scientific checkmating of climatic change. Since, international supplies are not dependable and climate change is on the rise, we need to work on increasing our agricultural production.  In the end Prof. (Mrs.) Manju Sharma described in brief about the technical sessions and the different issues to be discussed on climate change. Thereafter, at the end Award Presentation Ceremony followed by felicitation of the dignitaries on dais took place. The Inaugural Function came to an end with the vote-of-thanks by Prof. H.N. Verma, Pro-Vice-Chancellor & Local Organizing Secretary & Prof. J.P. Khurana, General Secretary, NASI.

 

The Technical Sessions were on the broad themes, such as Agriculture, Energy, Ecosystem Dynamics, Health and Water; as per decision in the earlier meeting of the Advisory Committee, held under the Chairmanship of Prof. M.G.K. Menon for developing the programme of the Symposium on Climate Change. The following distinguished speakers delivered interesting and illustrative talks concerned with different aspects of these themes - Dr. Ajay Kumar Parida, Dr. (Mrs.) Jyoti Parikh, Dr. V.S. Arunachalam, Dr. Rahul Tongia, Dr. Kailash Paliwal, Dr. S.R. Shetye, Dr. S.S. Samant, Dr. Krishna Achuta Rao, Dr. Manju Mohan, Prof. Saumitra Mukherjee, Dr. J.N. Pande, Dr. Saumitra Das, Dr. M. Prashanth and Dr. Alok Deb. The topics covered in the technical sessions were- Managing Indian Agriculture in an Era of Climate Change, Climate Negotiations and Role of New Energy Technologies, Towards Understanding the Processes and Consequences of Climate Change, Reality of Climate Change, Impact of Climate Change on Air Quality, Remote Sensing Applications in Groundwater Management in view of Climate Change, Adverse Effects of Climate Change on Health with particular reference to Infectious Diseases, Climate Change and Disasters, Climate Change and Diarrhoea with reference to Cholera; and so. The sessions were Chaired by Prof. M.S. Swaminathan, Prof. M.G.K. Menon, Prof. (Mrs.) Manju Sharma, Prof. J.P. Mittal, Prof. (Mrs.) Kasturi Datta, Prof. V.P. Sharma & Dr. Amit Ghosh. After each session, discussions were held drawing some conclusions and making some recommendations. During the concluding session, steered by Prof. M.G.K. Menon (Chair),  Prof. Asis Datta, Prof. J.P. Mittal & Prof. (Mrs.) Manju Sharma, a categorical remark was made by Prof. Mittal - “Our own anthropogenic activities are indeed having a substantial & significantly verifiable effect on our climate and hence on our lives.  There may still be some discussion about the quantitative nature i.e. whether its 1°C or 2°C rise in temperature and how this temperature rise would be disastrous? But, the changes are definite and quantifiable as was clear from many presentations during the last 2 days. This raises in my mind a very philosophical question? That with 8-9% GDP growth in economy and thus raising the expectations and aspirations of a vast majority of our population towards more & more consumption – larger & bigger vehicles SUV’s etc.  Is it not automatic that we will continue to be on a disastrous path of more & more carbon emissions?  So what choice do we have?  Should we deny the fruits of development to those who never had the opportunity and are just looking towards improvement in their quality of Life?  and throw away  both the water along with baby.  Or do we believe in the ingenuity of human brain and hope that very soon mankind will evolve a more balanced and some technological fixes, will be discovered very soon to take care of some of the seemingly unsurmontable problems which we are facing now. We are already seeing the quite a bit successes in the use of alternative sources of energy other than based on coal & fossil fuels.  Can we not make the use of Solar Energy more & more efficient?  It looks to me there is great hope if we take up the challenges posed in it, scientifically & technologically. Similarly, on the source of Energy, can we not make Nuclear Energy more & more environmental friendly.  It is already a NO carbon emission solution, however, the nagging question related to the disposal of nuclear waste can be solved by ingenious and innovative ideas from scientists. Already, efforts are on the way towards transmutating the long lived (hence more dangerous) isotopes to other short lived isotopes with the help of newly emerging technologies based on high Energy accelerators and future reactor designs based on innovations like Accelerated driven sub-critical systems. Hence my short comments as a panelist is : Yes, we are facing the grave situation by  man made climate changes.  Let us acknowledge these, but don’t be discouraged, but we should build new scientific cadre who will face these challenges with new innovative approaches based on Science & Technologies.  Hence it is good to be aware of the problems but no need to panic and have pessimism.  I am convinced the scientists and technologists will very soon find appropriate solutions to these problems.  Only other choice, we have is to go back to Gandhian ways and content with the so-called Hindu Growth Rate”. 

Finally, after a long discussion, several important recommendations were finalized for future action.

Recommendations

1.             The Academy should spread the awareness for conserving the nature to curb the detrimental effects.

2.             There is urgent need to stop the degradation of forests and reduce to the extent possible the anthropogenic climate changes.

3.             Overuse of carbon-based energy mainly coal and oil resulting in large scale generation of green house gases has to be checked.

4.             Space technologies have a role in detecting and predicting adverse effect of climate change. These can be developed and trained human resources be generated for this.

5.             Urgent need to increase the agricultural production has been emphasized.

6.             Many studies have emphasized that Climate change scenarios will have serious implications on food production, availability and ensuring food and nutrition security. The challenge is how to achieve enhanced agriculture productivity without any associated ecological harm. Immediate research studies are needed in identifying climate resilience genotypes of major crop and wild relatives. It would be useful to establish Genetic Resources Centers for a warming planet and rising oceans, for assemblage of identified genotypes and their characterization and validation.

7.             There is a need for establishing Genetic Enhancement Centers, in leading institutions, for undertaking studies on identification of genes for resistance to biotic and abiotic stresses.

8.             Development of climate resilience agriculture, based on soil factors as well as emerging threats of low water availability is a greater challenge in ensuring agriculture productivity. This calls for an integrated approach on application of technological interventions in the area of Biotechnology, space and information technology. Knowledge intensive agriculture practices, being followed at the grass roots level by the communities as an adaptation measure needs to be documented as well as scientifically validated.

9.             There is fundamental need for India to grow its energy, especially electricity, since the current consumption levels are one-third of the global average, and ensure rapid human development.

10.          For the foreseeable future, coal will continue to be needed for electricity production; and oil for transportation.  The problem will be, to find scientific solutions, within these parameters, to reduce carbon footprint.

11.         A multi-pronged approach is needed for: energy efficiency; utilizing all fuels available; and expanding the use of sustainable fuels; and, in particular, the introduction of a smart grid system.

12.         There are large cost benefits attached to adaptation, particularly in urban areas, to deal with mitigation of expected possibilities. These include: storm water management; flood control; disaster management techniques for rural areas; and ensuring that farm value / net income is not significantly reduced. These aspects require more research work and need to evolve policy guidelines.

13.         Training   and   awareness   campaigns are needed on the observed and predicted efforts of global warming on health and food production in India and remedial measures need to be taken. The academic activities of IGNOU have very good scope of undertaking training and awareness programmes.

14.         Modeling on the ecological variables on food productivity in India is essential.

15.         Studies on the climate change and their impact on water borne diseases in hotspots in the country are essential. In particular, understanding about the climate-diarrhea (or cholera) relationships has to be improved.

16.         Wherever possible, retrospective data should be checked for their uniformity in measurements (use of instruments, their precisions, unit of measurement) over the entire time period considered under the study. Data should be collected for sufficient time period to capture changes in climate factors.

17.         Changes in hospital catchment areas as well as people’s care seeking behavior might considerably affect number of diarrhea cases coming to the hospital; knowledge of such events would allow better interpretation of any changes in hospital data over time.

18.         Attempts should be made to verify the cause of any localized outbreaks, if indicated by the data, so that any outbreak unrelated to climate events (such as leakage in a water supply pipe) is not attributed to climate change. To facilitate the process, generic study protocols are now available for use in retrospective as well as prospective studies to evaluate climate-diarrhea associations; these protocols have been developed jointly by scientists from National Institute of Cholera & Enteric Diseases, Kolkata and National Institute of Malaria Research, Delhi for the WHO South-East Asia Regional Office.

19.         Use satellite images of environmental changes to predict infectious diseases outbreak.

20.         Have more awareness programmes in which honestly and dispassionately  the problems faced with climate changes, keeping in mind the need to have more and more Energy requirements for the economic uplift of masses are discussed.

21.         Have more Scientific and Technical Seminars and discussion meetings prioritizing the goals of getting the Scientific & technical answers to the well defined climate change problems.

22.         We need to enhance our capacity to respond to the negative health effects of climate change by generating reliable, relevant, and up-to-date information.

23.         Disease surveillance and rapid dissemination of information are important components of preparedness for adapting to climate change. Disaster management also needs to be strengthened.

24.         Strengthening informational, technological, and scientific capacity is crucial for the success of a public health movement to enhance adaptation. Weak capacity for climate research in poor countries is likely to deepen the social inequality in relation to health. Studies should be undertaken to assess the negative health effects of climate change in developing countries.

25.         To draw out a list of such diseases relevant for India.

26.         Develop cheap and effective diagnostic tools for early detection.

27.         Stockpile antibiotics (effective against these) for a quick response if needed.

28.         Develop vaccines as a long term measure.

29.         Establishment of long-term observational and monitoring network, in respect of meteorological and ecological data, for critical habitats, species and ecosystems in the Indian Himalayan Region (& elsewhere).

30.         Development of package of practices for maintenance and sustainable use of sensitive components of the ecosystems, and improvement/ value addition of bio-resource based livelihood options for the rural & indigenous communities is called for.

31.         Establishment and maintenance of a network of live repositories (on farm cultivation) of land races and lesser known crops of different agro-climatic zones across the IHR.

32.         Integration of biodiversity conservation programmes with water conservation.

33.         Involvement of local communities in adaptation and refinement of traditional cropping mechanisms, especially by adopting good practices in respect of climate change.

34.         Promotion of awareness and educational programmes on conservation and sustainable utilization of the bioresources, and for safe guarding the environment.

35.         There is an urgent need to launch a national action plan to take remedial action to clean up the estuaries.  The action plan would involve two sets of actions.  The first is gathering of data on the present status of the estuaries.  The second is remedial actions for curbing of effluent flow into the estuaries (for data gathering and evolving policies for pollution free estuaries).

36.         Traditionally ocean sciences in India have focused on large-scale, open sea oceanography.  In view of the problems that are arising in our estuaries, it is important to enhance our understanding of these systems through research.  There is also a need to build capacity to address issues related to estuaries.  It is therefore recommended to enhance infrastructure to take up research and education in estuaries studies.  This would be best achieved by setting up an institution dedicated to estuarine science and education.

37.         Any action aimed at cleaning of estuaries of India would require gathering of data on their present status.  The number of estuaries being large, and the required data gathering being laborious, India does not have government machinery to achieve this task.  It is recommended that these data be gathered through institutions of higher learning (undergraduate and postgraduate colleges) located in the area.  This will create awareness amongst the local population about the problem associated with the estuaries and their possible solutions.  It will also help in capacity building for addressing issue of estuarine pollution.

38.         Urgent support is needed to generate local solutions to biodiversity loss. Sustaining biological diversity and ecosystem services are hence important both in our efforts to deal with climate change and to reach the UN’s Millennium Development Goals. Such measures are in other words both cost-effective and have the capacity to create many potential synergies.

39.         Reducing deforestation is a cost-effective way of reducing CO2 emissions. Tree plantations can contribute to CO2-sequestration, but may also have detrimental social consequences if, for example, local people’s user and access rights are disregarded and/or unclear.

40.         Land use changes leading to habitat and thus biodiversity losses can also boost greenhouse gas emissions. For instance forests, which are vital carbon sinks, release carbon dioxide (CO2) into the atmosphere when cut down or burnt. Major studies on all these aspects are called for. Plantation forestry is essential.

41.         It must be recognized that human beings have integral relationship with the natural environment. The most effective way to adjust climate change to adopt the sustainable development pathway (optimum carrying capacity) is by shifting to environmentally sustainable technologies and promotion of energy efficiency, renewable energy, forest conservation, reforestation and water conservation.

42.         There is change in rainfall and vegetations due to global warming; an alternate approach like rainwater harvesting or artificial recharging by site selection and finally ground water exploration using the modern methods of remote sensing can tackle efficiently as per our need.

43.         Global warming, its deleterious effect on atmospheric processes, biodiversity and human health is apparent and knowledge has to be generated in almost all disciplines.  An interdisciplinary approach is needed to combat the situation.

44.         The local chapters of NASI could take up a movement on Climate Literacy of local communities including school students.

45     The main concerned Ministries are: Science and Technology; Environment and Forests; Earth Sciences; Human Resource Development; Indian Council of Agricultural Research and Indian Council of Medical Research. There is need to involve the universities, colleges, research institutions, NGOs etc. in the implementation of various recommendations. 

In the Annual Session activities, held on December 3-4, 2010, Prof. A.K. Singh & Prof. (Mrs.) Paramjit Khurana delivered the Presidential Addresses on “Bioorganic and excited state studies of retinal related photoactive molecules” and “Genes and genomics for tailoring crops for the changing climate” in Physical and Biological Sciences Sections, respectively. About 300 papers were read and presented by the young researchers during the scientific sessions.  Annual General Meeting and Fellow’s Meeting were held on Dec.03, 10; NASI-Reliance Awards, NASI-Young Scientists Awards and NASI-Swarna Jayanti Puraskars were also presented during the Annual Session.  The shining feature of the Annual Session was the presence of a large number of students and young scientists.