‘Right policies and rules in place, problem with implementation’

Professor SK Satheesh, Professor at the Centre for Atmospheric and Oceanic Sciences, Indian Institute of Science (IISc), Bengaluru and Director, Divecha Centre for Climate Change was awarded the Infosys Prize 2018 for his work in physical sciences. Professor Satheesh was one of six eminent academics and scientists who were recipients of the prestigious Infosys Science Foundation (ISF) award. Speaking to Sibi Arasu, he talks about why his research is more important now than ever before.

What have been the findings of your work, how does it connect to a warming India and globe?

The adverse impact of black carbon aerosols were discovered in the early 2000s. Through our research and simulations we have found that aerosols are increasing at a rate of 2% per annum. This is bound to create an adverse condition and will have increasingly negative effects on not only climatechange but also the Indian monsoons as well as public health in the subcontinent.

Can you tell us a bit about your work at the Divecha Centre for Climate Change at IISc?

Our centre is ten years old now. We look into research on any type of climate change and climate variability. Our areas of research include not only black carbon aerosols but also changes in the Himalayan glaciers and its effects on water security in the mountain regions. We are also looking into renewable energy, solar and wind energy.

You are part of the Future Earth programme, can you tell us a little about this?

The Future Earth programme is an international programme led by the United Nations that began in 2015. While most work till now has been focused on climate-change issues, we deal with finding solutions. Our main objective is to find region-specific solution ori- Navakanta Bhat, Professor, IISC, Bangalore and Chairperson, Centre for Nano Science and Engineering, IISC. Prof Bhat was awarded for his work on the design of novel biosensors. He is also recognised for efforts to build infrastructure for research in nanoscale systems. Nalini Anantharaman, Professor and Chair of Mathematics, Institute for Advanced

Study, University of Strasbourg.

Professor Anantharaman was awarded for her work related to ‘Quantum Chaos’.

ented research.

What do you feel about growing climate scepticism? Do you think that is derailing progress made in terms of mitigation and adaptation to climatechange?

Thankfully, India is very serious about its commitment to climate change. While there is a problem of implementation, the right policies and rules are in place. The United States withdrawing from the Paris accord was unfortunate and we hope that doesn’t have a chain reaction. I believe most of the anticlimate-change talk is driven by Kavita Singh, Professor and Dean, School of Arts and Aesthetics, JNU, Delhi.

Prof Singh was awarded for her study of Mughal, Rajput and Deccan art as well as her writing on historical function and role of museums and their significance in the conflicted social world in which visual culture exists today. SK Satheesh, Professor, Centre for Atmospheric and Oceanic Sciences, IISC, Bangalore and Director, Divecha Centre for Climate Change.

Professor Satheesh was awarded for his pioneering scientific work in the field of climate change.

the fossil fuel lobby.

How realistic is it that the world will manage to reduce emissions within the next few decades?

I think, unfortunately there is a good chance that the ‘tipping point’, that is an irreversible change in climate, will take place. The new system afterwards will be much hotter than now and while a global mean of 3-4 degrees warmer temperature is predicted, areas close to the equator will heat up several degrees more. Having said that, a global effort is being made and many powerful countries are Roop Mallik, Associate Professor, Department of Biological Sciences, Tata Institute of Fundamental Research, Mumbai.

Professor Mallik was awarded for his pioneering work on molecular motor proteins, which are crucial for the functioning of living cells. Sendhil Mullainathan, Professor of Computation and Behavioural Science, University of Chicago Booth School of Business.

Prof Mullainathan was awarded for his work in behavioural economics. His work has had substantial impacts on diverse fields.

serious about their commitments. So I hope for the best.

What lies at the core of your research and work?

We’re essentially trying to link our science with policy and society. We are constantly reaching out to policy makers to take up measures to mitigate climate-change. We are also organising technical cooperation programmes, through which young researchers from 25 South Asian and African countries attend a training and awareness programme on climate-change.