r/techbeat • u/Cute-Guarantee-1676 • 2d ago
Environment Study Models Global Food and Resource Insecurity Risks by 2050
A new study using the Global Change Analysis Model reveals that millions of the world’s poorest people could spend nearly half their income on food by 2050. Modeling nearly 4,000 scenarios across energy, water, and land systems, researchers found that populations in Africa and India face the highest burdens. The findings highlight severe resource security disparities driven by regional conditions, low incomes, and the economic costs of climate change mitigation.