Ethiran Kathiravan writes on modern science, cinema, sociopolitical issues and art. He has cast his presence in Malayalam weeklies, online media and newspapers. Although trained in science and followed a career in research in molecular biology, his interests spread to music, dance, cinema and art. He is the author of many research articles in renowned scientific journals and has acquired patents for some of his discoveries. Ethiran Kathiravan handles subjects of variety, including Kathakali, gender politics in movies, film song composition and mural paintings, to name a few. His video series “Science Gooroo” captures popularity as clear and simple exposure to modern science and medicine. He has published several books on popular science, film and classical music, cinema, and dance.