Poovulagin Nanbargal started in
Chennai, Tamil Nadu in the late 1980s, by the
Indian Overseas Bank employee Nedunchezhiyan. He was associated with the
Amnesty International India. The organisation introduced literature related to
environmentalism to the
Tamil language. Nedunchezhiyan died in 2006 After his demise, the organisation stopped its activities. In 2008, nine men, including IT engineer G. Sundarrajan and
Siddha medicine practitioner G. Sivaraman, regrouped the organisation. == Publication ==