Up to now, the most important statement on environment ever issued was likely the one by United States´ president Obama read on june 2013 about the global environment. It was an ambitious lecture on climate change, at the level of Read More …
Up to now, the most important statement on environment ever issued was likely the one by United States´ president Obama read on june 2013 about the global environment. It was an ambitious lecture on climate change, at the level of Read More …