Fierce clean-air advocate David "Climate Nuremberg" Roberts on smoking: "Just had my last one about an hour ago"

Twitter / didwadedefend: @drgrist I hope you stop smoking. ...

@drgrist I hope you stop smoking. It does to your body what we are doing to this planet.

Twitter / drgrist: @didwadedefend Just had my ...

@didwadedefend Just had my last one about an hour ago.