Ayesha Banerjee | Updated: Jul 15, 2016 19:15 IST
In the last few years the climate change threat has started to get a little too real to us. Temperatures have more or less stayed above 50 degrees C this summer in parts of India. The country has also been affected by drought for the second year running. “We have already done enough emissions which shall make the (global) average temperatures go up. Climate change is not something which will happen in the future. It is happening right now. April 2016 was one of the hottest months on record. Earth’s average surface temperature has already increased by around 1 degree C compared to pre industrial times and it is estimated that we are headed for up to a 3 degree C rise which could lead to dangerous climate change impact.”
The warning comes from climate change researcher Mihir Mathur, associate fellow, Earth Science and Climate Change Division at The Energy and Resources Institute (TERI) in New Delhi, who is picking up danger signals from planet earth and wants to mitigate the impact. For Mathur, climate change is a personal as well as global issue. Every individual has to worry. “Those who think that it is the responsibility of only governments and researchers to learn (about) and find solutions to climate change are not thinking right. There is no point in having a national or a state level climate policy when people don’t understand its importance or rationale.”
Surprisingly this researcher in climate change adaptation for policy formulation at the local and macro level comes from a finance background. He received his bachelor of commerce in accountancy from Maharaja Sayajirao University, Vadodara (his hometown), following it up with a master’s degree in finance from the Sadhana Centre for Management and Leadership Development, Pune.
What led to the switch? While working in the stock markets Mathur discovered how fossil fuel depletion would put a limit on economic growth. He asked himself deeper questions: was the nature of this growth sustainable? As he found out more about the interconnections between fossil fuels, emissions and climate change, he felt a “deeper calling to research upon sustainability issues rather than only use my skills in stock markets”. The turning point came when he discovered the issue of oil depletion (popularly known as Peak Oil) which could hit the world much before climate change. Research on peak oil (point in time when oil production peaks and then begins to terminally decline) made him realise that the world was very close to reaching the peak globally and that a systemic shift was needed if the world had to sustain itself. That discovery drove him to take up research on finding solutions to peak oil and climate change.
For field work, Mathur has to interact with farming communities to find out how weather variations challenge their agriculture decision-making. He studies how weather forecasts and agriculture advisories (sent by the India Meteorological Department and other private players) are helping farmers cope with these variations. He also works on developing future scenarios using computer modelling (simulating what happens or will happen in a situation) to understand how policies can bring about desired changes. A modelling project was recently completed where he developed an urban model using system dynamics modelling (understanding complicated problems using mathematical modelling techniques) to understand city futures, how cities would grow in future and factors limiting their growth.
Solutions for human beings to adapt better to the changes in weather and climate could be social, financial, environmental, economic etc, so his research is, in a sense, interdisciplinary. His research findings help improve the body of knowledge on climate change and are likely to contribute as inputs for development planning and policy planning.
Mathur has been part of one of the biggest climate change adaptation programmes in India, implemented by Watershed Organisation Trust in Maharashtra, MP and AP, covering more than 50 villages. For him it was an experience to learn how rural India understood climate change and the practical challenges it faced while moving towards adaptation and mitigation measures. He feels the whole project was a success as they were able to implement renewable energy solutions at scale, generate livelihood opportunities, do watershed development work, promote water budgeting and management, develop biodiversity registers, create disaster risk reduction plans, install automated weather stations for real time weather data at village level etc.
More recently, Mathur has been practicing system dynamics modelling to better understand how social, economic and environmental systems function and interact with each other. The idea is to understand and present the complexity of real life systems to academia, policy makers, researchers and everyone else. “Through the modelling,” he explains “ I am able to show how seemingly different sectors interact with each other and intervening in one sector could create a cascading impact on other sectors. An increase in the water supply for a city would lead to increase in demand for electricity (through pumping etc) which in turn could lead to increase of power supply which again could lead to increased water consumption for electricity generation. And that’s not all, increase in water consumption could lead to increased waste water discharge and without any increase in sewage capacities it could lead to water borne diseases. This is a hypothetical scenario but it’s clear that it is impossible to understand the dynamics of the real world without going through the process of studying their interlinkages.”
When it comes to global negotiations on climate change, Mathur says India is not going wrong as the country’s per capita emissions are very low as compared to developed nations. It is not fair to expect India to go on an aggressive mitigation strategy at the cost of development which has yet to cover all of its people. However, a low carbon development vision would definitely mitigate emissions and achieve sustainable development. As India’s geography, cultures, ecosystems, agro ecological zones are very diverse it is almost impossible to have one strategy that fits all. To have bottom up development planning and integrating it with the top down climate change vision is a challenge. India has developed State level Action Plans on Climate Change and also has City Resilience Plans which are to get integrated with City Development Plans and Master Plans. Results, however, will only be visible in the future. India does have policies in place but to implement it and achieve the desired results at scale has been a problem. Mathur feels India’s greatest strength is its network of villages and if sustainable development is achieved in the country’s six lakh villages then the country could achieve its development and climate goals with much ease. Along with India’s focus on smart cities, it is important that the villages are not left out as they form the base of the country’s pyramid.
Models of a city that he has put together reveal that the quality of life in cities is going to deteriorate very soon (in some places it already has) mainly due to rising environmental pollution. While many of them may continue to choose to live in cities with a deteriorating quality of life, there would come a tipping point where cities become unattractive and people would start searching for other places to relocate. “I have heard of such discussions already taking place among people living in big metropolises,” Mathur says.
Thus, he hopes that through his modelling work someday he will be able to develop tools to enable effective decision making (at the government or global level) for climate change planning.
Climate change, in 20 words is
Non normal variations in rainfall and temperatures with shift in seasons and increase in frequency of extreme weather events
Institutes where you can study
TERI University (http://www.teriuniversity.ac.in/)
Indira Gandhi National Open University (http://www.ignou.ac.in/)
Indian Institute of Forest Management (http://iifm.ac.in/)
Centre for Environment Education (http://www.ceeindia.org/cee/index.html)
Skills needed for the job
Liking for quantitative and qualitative analysis, good communication skills, openness for learning new things, honesty, curiosity.