NY Times had a front-page story on Namibia doing this. August 29. As usual with the Times, it has compete details of the numbers that will be sacrificed.
After reading the comments, some of them even humorous, I remember that it is a big problem to solve with so many of us having plenty to eat.
It’s a world problem, and it will be solved one way or another.
When I was in 7th grade, we had a visitor to our social studies class from the nearby United Nations. He warned us that population had to be controlled. Do you realize, he told us, that there are over 2 billion people on this planet?