People have been predicting this mass starvation of poor people in X parts of the world since before even Paul R. Ehrlich opened his mouth. In his book "the population bomb" he claimed it would be because of overpopulation. Now that we've seen trends indicating all the opposite on that front, the new fad is apparently blaming it on climate change.
Either way, forgive me for being extremely doubtful. While its true that past catastrophes averted are no guarantee of future catastrophes averted, modern history has shown a remarkable tendency towards people heading off the worst of a given doom scenario before it becomes reality. Add to that the observable tendency of people to emotionally be attracted to particularly awful predictions even if their behavior indicates them as believing otherwise in practice, and the the skepticism about most doom scenarios like the one you mention is a good idea.
All data in our world today across the board indicates improving human standards of living and this has been going on for a long time. No concrete evidence shows a trend in the opposite direction to anywhere near a severe enough degree to assert the starvation of billions, or even millions. Problems exist, sure, and there are many dangerous environmental trends, but even these don't concretely establish anything like what you describe.
Either way, forgive me for being extremely doubtful. While its true that past catastrophes averted are no guarantee of future catastrophes averted, modern history has shown a remarkable tendency towards people heading off the worst of a given doom scenario before it becomes reality. Add to that the observable tendency of people to emotionally be attracted to particularly awful predictions even if their behavior indicates them as believing otherwise in practice, and the the skepticism about most doom scenarios like the one you mention is a good idea.
All data in our world today across the board indicates improving human standards of living and this has been going on for a long time. No concrete evidence shows a trend in the opposite direction to anywhere near a severe enough degree to assert the starvation of billions, or even millions. Problems exist, sure, and there are many dangerous environmental trends, but even these don't concretely establish anything like what you describe.