futurism.com/the-byte/sim... "If a species has opted for equilibrium, has learned to live in harmony with its surroundings, that species and its descendants could survive maybe up to a billion years," Lingam told LiveScience.

Scientists Simulate Alien Civilizations, Find They Keep Dying From Climate Change

In the simulations, aliens keep dying from climate change because of the heat produced by energy demands, even if they rely on renewables.