@BillGates: Climate change may be the toughest problem humanity has ever faced — but it's solvable. Washington has a unique opportunity to lead the way as a hub for innovation on clean energy. I urge you to vote yes on 1631. Ballots must be in the mail by Tuesday. https://t.co/TjuU5KZ7pX

http://twitter.com/BillGates

Climate change may be the toughest problem humanity has ever faced — but it's solvable. Washington has a unique opportunity to lead the way as a hub for innovation on clean energy. I urge you to vote yes on 1631. Ballots must be in the mail by Tuesday. https://t.co/TjuU5KZ7pX

— Bill Gates (@BillGates) November 3, 2018