Verge: Celebrities are keen on adopting righteous causes, but few are as vocal as Leonardo DiCaprio about his quest to save the planet from ecological collapse. "I am consumed by this," DiCaprio told Rolling Stone in a profile earlier this year. "There isnt a couple of hours a day where Im not thinking about it."
With Before the Flood, DiCaprio is asking us to sample his daily two-hour burden. Directed by Fisher Stevens, Before the Flood documents DiCaprio as he jet-sets from Greenland, to Indonesia,...