> We have no moral right to say "Nonono, you can't do what we did in the 20th century and live like us!". Yes, we do. Now that we know what the effects of clim

> We have no moral right to say "Nonono, you can't do what we did in the 20th century and live like us!". Yes, we do. Now that we know what the effects of climate change could be. That being said, we do have a moral duty to help out. Populations tend to grow slower when they become "more advanced", so it might not be the end of the world.