@BillGates: How many drivers would have to switch to electric cars to equal the annual emissions saved by replacing one coal power plant with a nuclear plant? Check your answer here and see if you can beat my score on the rest of this climate change quiz: https://t.co/v0qc5jdOWE

http://twitter.com/BillGates

How many drivers would have to switch to electric cars to equal the annual emissions saved by replacing one coal power plant with a nuclear plant? Check your answer here and see if you can beat my score on the rest of this climate change quiz: https://t.co/v0qc5jdOWE

— Bill Gates (@BillGates) October 18, 2018