‘The tuber man of Kerala’ on a quest to champion India’s rare and indigenous crops

Shaji NM has devoted his life to collecting and farming tubers such as yam, cassava and taro, and promoting them across the country

Known as the tuber man of Kerala", Shaji NM has travelled throughout India over the past two decades, sometimes inspecting bushes in tribal villages, at other times studying the ground of forests closer to home among the green hills of Wayanad in Kerala. His one purpose, and what earned him his title, is to collect rare indigenous varieties of tuber crops.

People call me crazy, but it's for the love of tubers that I do what I do," says Shaji. I have developed an emotional relationship with the tuber. When we did not have anything to eat, we had tubers."