Tuesday, May 10, 2011
Journey to Planet Earth
VOAVideo: Journey to Planet Earth
In 1992, more than 100 heads of state met for what was then an unprecedented global event on the environment. The International Earth Summit was the start of the United Nations Framework Convention on Climate Change. For a pair of filmmakers, it also marked the beginning of a very successful environmental TV series on public television after they produced the opening film for the summit.