Gallery

I met Humberto Maturana twice. First in the Matriztica Center in Santiago de Chile in 2000, and then in São Paulo, Brazil in 2004

Taking microbial samples from the Salar de Uyuni in 2010 with Ricardo Amils, Lynn Margulis's close friend

With my friend Dorion Sagan in the Library of Congress, Whasington, 2019 

I briefly met James Lovelock in his 100 years birthday party at Exeter in 2019. Emotional moment. In the photo I am in the left hand of Sandy, Jim's wife

With Karl Friston in 2013

With Anil Seth in 2025

With Nelson Vaz in 2005

With Sergio Schenkman and Jorge Araya in 2002