That long Wikipedia article conveys quite well how there isn’t consensus. We don’t know how bad it would be, because our various best models give different results. But to say it’s not a sure thing is different from saying “nuclear winter isn’t real,” which suggests a consensus that it won’t happen.
That long Wikipedia article conveys quite well how there isn’t consensus. We don’t know how bad it would be, because our various best models give different results. But to say it’s not a sure thing is different from saying “nuclear winter isn’t real,” which suggests a consensus that it won’t happen.