Sibi Arasu has worked as a journalist for more than a decade and reports almost exclusively on issues related to the environment and climate change from India. As an independent journalist, he has written for multiple news organizations both in India and internationally. These include National Geographic, the BBC, New Internationalist, Hindustan Times, Scroll, The Wire, and Mongabay, among others. Arasu has reported on issues pertaining to extreme weather events, climate change adaptation and mitigation, industrial pollution, conservation, and conflict between people and wildlife, as well as on the rights of the Adivasi, or Indigenous people of India.