At some point, a false belief collides with physical reality.

It is just human nature to take time to connect the dots, I know that. But I also know that there can be a day of reckoning when you wish you had connected the dots more quickly.

I have a sense of mission on this climate crisis, and I'm trying to pour all the energy I have into it. And I hope that I, along with others, can catalyze the emergence of real solutions to the climate crisis. I think we're making a lot of progress. I think we're going to win this, but it matters how quickly we win it. So I'm focused on that.

I decided to pick the diet that I thought would maximize my chances of long-term survival.

In a free society, there comes a time when the truth - however hard it may be to hear, however impolitic it may seem to say - must be told.

Surveillance technologies now available - including the monitoring of virtually all digital information - have advanced to the point where much of the essential apparatus of a police state is already in place.

What we take for granted might not be here for our children.