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  • 6 days ago
A mathematical analysis featured in Nature Scientific Reports by researchers from the Alan Turing Institute and the University of Tarapaca reveals that if current trends in population expansion and deforestation persist, humanity may have less than a 10% likelihood of preventing societal collapse in the next 20 to 40 years. The study emphasizes the vital role of forests in maintaining the Earth's capacity for life, warning that if consumption patterns continue unabated, global forests could vanish completely within a century or two, leading to a disastrous decline in population well before that timeframe.
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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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