As always, another well considered and encouraging article from you. Similar to the concern expressed below, I also wonder if you have fully considered the "Limits to Growth" projections for global population over the next 100 years. Their Business as Usual (BAU) case shows massive populations reductions from 9 Billion down to 2 or 3 Billion people. So many factors happening all at once --- it is difficult to really project how this will all work out . . .

Thank you for your very thoughtful and logical approach to this topic.