Paco Heras develops his activity on the National Center of Environmental Education, located in Segovia and directly linked to the Minister of Agriculture, Food and the Environment. As an expert on Madrid and Segovia mountain range ecosystems, he explains clearly the different changes caused by the climate change that are taking place on the vegetable and animal species that live in this area. Paco talks about phenomenon like the altitudinal migration of the
vegetable species or the change of the migratory habits on specific migratory birds. Finally, the interview is focused on how these changes can affect the human being in a near future, for example, on the access to drinkable water on this area.