Martín Caparrós, Argentinian journalist and writer who has headed the magazines El Porteño, Babel, Página/30, Sal y Pimienta and Cuisine & Vins, and has published, among other works, No velas a tus muertos (1986), La historia (1999) and Una luna (2009), will on this occasion present his most recent book, Contra el cambio. This interesting essay is a journey through ten countries that have been affected by climate change and reflects on the ecology, the place of nature in our society and the ideology of conservationism.