Which is less scary?

The premise of this video is sound. The guy makes a good, albeit 'high altitude' point. And that point is - one lottery is a lot less scary than the other. Interestingly, I've been kinda been making this argument for a couple of years - is it really so bad if we change our wasteful, polluting ways if it turns out we didn't need to? Nope, not when you consider the opposite scenario of doing nothing when we really needed to.