“There are two things that interest me: the relation of people to each other, and the relation of people to the land,” said Aldo Leopold, a pioneering conservationist. Leopold has influenced environmentalists since he published A Sand County Almanac in 1947 – a book that presaged industry’s impact on the land. A documentary of Leopold’s life and work, Green Fire, was released this year by the Aldo Leopold Foundation. Agrisystems International is hosting several screenings in China, Latin America, EU and the US, and the film is now on tour worldwide. Info: GreenfireMovie.com