Neo-malthusian

In it, [Paul] Ehrlich and his wife, Anne, presented a neo-Malthusian scenario of imminent population explosion and ensuing disaster. "The battle to feed all of humanity is over," the Ehrlichs warned.

Source: wiktionary

The introduction by Science editors, like the coverage in National Geographic earlier this year, notes the failure, so far, of neo-Malthusian predictions of global doom from overpopulation and centers on the reality that population pressures, and problems, are local and focused in hot spots.

Source: wiktionary

As climate change politics develop, ecofascism and neo-Malthusian thought are also gathering strength.

Source: wiktionary

The neo‐Malthusians have for some time dominated discussions of world population. In their gloom, some even calculated a date by which the planet would have so many people that there would be no room for anybody to lie down.

Source: wiktionary