Uttarakhand is also well known for the mass agitation of the 1970s that led to the formation of the Chipko environmental movement and other social movements. Though primarily a livelihood movement rather than a forest conservation movement, it went on to become a rallying point for many future environmentalists, environmental protests, and movements the world over and created a precedent for non-violent protest. It stirred up the existing civil society in India, which began to address the issues of tribal and marginalised people. So much so that, a quarter of a century later, "India Today" mentioned the people behind the "forest satyagraha" of the Chipko movement as among "100 people who shaped India". One of Chipko's most salient features was the mass participation of female villagers. It was largely female activists that played pivotal role in the movement. Gaura Devi was the leading activist who started this movement, other participants were Chandi Prasad Bhatt, Sunderlal Bahuguna, and Ghanshyam Raturi, the popular Chipko poet.