'I may use the best gadgets but reduce my carbon footprint': IIT Bombay Professor wears torn socks in 5-star hotel

Chetan Singh Solanki, an IIT Bombay professor known as the Solar Man of India or Solar Gandhi, explained that the photo was taken while he was giving a talk at a leadership summit. He has taught at the institute for over 20 years and is on a mission to raise awareness about environmental degradation.
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