Videos

The United Nations Secretary General and other experts talked about the Rio+20 Earth Summit that would be held the following June in Rio de Janeiro, Brazil. Topics in this panel included how…

Ban Ki-Moon gave a keynote address at a conference on renewable energy. He called on President Obama to come and act at the Rio+20 Conference, saying the president’s role will be crucial bec…

Christian Friis Bach gave a keynote address at a conference on renewable and sustainable energy development. In his remarks he said European Union countries stand united behind sustainable e…