World leaders converge on Paris this weekfor a major conference on climate change.
The facts have been settled and the answer is clear, Aronofsky said in a statement.
We must back the world leaders who are here in Paris working for the future of our planet.

Credit: thestandingmarch.com
We expect decisions, we expect commitments, and we expect timeframes.
Its about people, from Tuvalu to New Orleans, whose lives are threatened by climate change.
The world depends on a solution.
Standing Marchwill tour throughout Paris for the duration of the conference, from Dec. 1-7.
Locations will be announced onthe artistssocial media accounts.