Sunita Narain is someone who works on environmental issues in India, especially things like pollution, water, and climate change. She’s part of the Centre for Science and Environment and is known for talking about problems in a very simple, practical way instead of just theory. A lot of her focus is on how our daily life in cities is affected by pollution—like bad air, traffic emissions, and waste. She also talks about how development and environment need to be balanced, because if we ignore nature completely, it eventually comes back to affect us. What I find interesting is that she doesn’t just complain about problems, she actually talks about what can be done, which makes her work feel realistic and not just motivational talk