Tag Archives: greenhouse gas emissions

New York Set to Reach Climate Point-of-No-Return in 2047 | Bloomberg

Temperatures in New York are increasing, and after 2047 they won’t return to the historical average of the past one and half centuries, according to a study today in the journal Nature.

“Climate departure,” when the average temperature for each year is expected to exceed historical averages from 1860 through 2005, will occur in Jakarta and Lagos in 2029, Beijing in 2046 and London in 2056, according to the study. New York will match the global departure 34 years from now and tropical areas will get there sooner.

The research highlights the urgency of cutting greenhouse-gas emissions because the warming climate may drive some species to extinction, threaten food supplies and spread disease, according to the study. By 2050, 5 billion people may face extreme climates, and migration and heightened competition for natural resources may trigger violence and instability.

“The results shocked us: regardless of the scenario, changes will be coming soon,” Camilo Mora, a geographer at the University of Hawaii at Manoa and lead author of the study, said in a statement. “Within my generation, whatever climate we were used to will be a thing of the past.”

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