Jon Lee Anderson - writer for The New Yorker magazine who has travelled extensively in Latin America.

Christopher Sabatini - Professor at Columbia University and Director of the think tank for Latin America, Global Americans.

Gioconda Belli - poet, novelist and political activist. She was a Sandinista but is now an opponent of Nicaragua's President Ortega.

Also taking part:

Enrieth Martinez - taking part in anti-Ortega protests in Nicaragua

Cynara Menezes - editor of Brazilian website 'Socialista Morena', highlighting progressive causes