April 1, 2025 2:18 PM

New study warns 4°C global temperature rise could slash world GDP by 40% by 2100

A study by Australian researchers has revealed that a 4-degree Celsius rise in global temperatures could lead to a dramatic 40% reduction in world GDP by the year 2100, a sharp increase from previous estimates of around 11%. The findings, published Tuesday in the journal 'Environmental Research', have significant implications for global climate policy and underscore the urgent need for faster action on climate change. The research, conducted by the University of New South Wales (UNSW) Institute...