The problems of Earth: Introduction
2020 is a year for change. Almost everyone will agree on that. But… what kind of change? And this is what we have to discuss, think and rethink. Because that is the important issue. That is what really matters. (Corvo Island, Azores) Covid-19 has brought an important crisis. Not only a health issue but a social one, and it is global. It seems that the entire humanity has experienced a major setback, but we are forgetting that for many communities, the severe blow hit long time ago. Not the Covid-19 of course, but other health problems, other viruses, lack of sanitary infrastructures, lack of sanitation and lack of resources… From a wealthy status it is easy to forget about others’ problems. As long as we open the tap and water flows, it is easy to forget that some communities do not have access to drinkable water at all. Food can cause an obesity problem in some families, but it is also a malnutrition problem. The excess for some and the lack for others. This duality might not be...