The human population of Earth could collapse and be cut in half in just 40 years if the conditions on the planet change, ...
Researchers formulated a mathematical equation that unifies 12,000 years of human population growth and points to an alarming ...
In 1960, three scientists published a paper in Science that calculated, with deliberate provocation, that the human ...
Global population growth may be more sensitive to environmental and societal pressures," Alessio Zaccone told Newsweek.
Declining population or depopulation has emerged after years of warnings about overpopulation. While biologists see benefits from depopulation, some economists fear reduced investment, slower economic ...
The world’s population is still rising, but a new study suggests humanity crossed the sustainability threshold decades ago: ...