"Peak [living] human population will… lag… peak [extraction of] oil and peak [extraction of other] mineral resources until these conditions express themselves as food shortages. This means that the human population will continue to rise for a while, even as we begin to encounter these… limits. It’s not possible to estimate how much the [living] population will increase because the relationship between energy and mineral resources and food production is a very fragile equation, subject to any number of discontinuities. To these, add the complications of weather disasters arising from climate change, including drought, the spread of plant diseases, and so forth. This lagging further rise in [the living] human population will only make the inevitable contraction more acute once food shortages begin. […] We're putting a strain on everything the earth has to offer us. While the combination of peak stuff and… billion[s of] [living] humans is forcing the issue, ...the truth is that circumstances will now determine what happens, not policies or personalities. […] Population overshoot is therefore unlikely to yield to management. Rather, the usual suspects will enter the scene and do their thing: starvation, disease, […] violence […] [and] death […]."
January 1, 1970
https://en.wikiquote.org/wiki/Population_decline