Erahsto Felício is a history professor at the Federal Institute of Bahia (IFBA), he works in solidarity to base social movements, homeless movements, quilombola movements, indigenous territories and fishing communities. He has worked as part of the communications team of Teia dos Povos - an articulation of peoples and territories of struggle), and he is the co-author of 'Por Terra e Território: caminhos da revolução dos povos no Brasil'.

Neto Onirê Sankara is an activist from the Brazil's Landless Workers' Movement (MST) and has been a member of its leadership in the state of Bahia. He is a farmer in the Claudemiro Dias Lima People's Settlement (Jitaúna-BA) and he was a a member of the council of Teia dos Povos. He researches radical peoples’ environmentalism.