00:00A new statistical model is putting stark numbers on one of humanity's biggest fears,
00:04and the odds are not good. Physicists at the Alan Turing Institute in London
00:09and the University of Tarrapasa in Chile built a model looking at population growth
00:14against resource consumption, especially deforestation. Their conclusion, if current
00:20trends continue, civilization has less than a 10% chance of avoiding collapse within the next
00:26two to four decades. The researchers say forests are essential to what's called the planet's
00:31carrying capacity, the ability to support human life at all. At current rates of destruction,
00:36the study estimates the world's forests could vanish entirely within 100 to 200 years. But
00:43researchers warn a catastrophic population crash would likely hit long before that, since a
00:48deteriorating environment doesn't decline gradually. It can collapse suddenly once critical thresholds
00:54are crossed. Disclosure. This video contains stock footage and content created or enhanced
00:59using AI-assisted tools.
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