شکسته شدن مرزهای زمین خطر "تغییر برگشت ناپذیر" را افزایش می دهد

Breached Earth Boundaries Raise Risk of ‘Irreversible Change’

Scientists have developed an overwhelming array of methods to measure how burning fossil fuels, clearcutting forests and polluting oceans are harming the planet. But which measurements are most critical? Is it the rising concentration of carbon dioxide in the atmosphere or the buildup of toxic chemicals in rivers and oceans? Is it the steady rise […]