Gothamist: If we don't drown or suffocate first, it's a very real possibility that life on earth will starve to death as climate change ravages planet Earth. Though it serves as the background story for Christopher Nolan's film Interstellar, the agricultural implications of climate change haven't been the face of the planetary event--polar bears are much cuter, of course--but a new documentary film from Academy Award-winning director Sandy McLeod aims to change that, bringing the human toll of drought and crop...