PBS News Hour

Research shows climate change putting human health at risk

As the U.N. climate conference nears its end, there's concern over whether countries can or will meet prior pledges to hold down global temperatures. If temperatures continue to climb, the impact on health could be profound and some doctors say their profession is not prepared. William Brangham reports in collaboration with the Global Health Reporting Center with support from the Pulitzer Center.

Research shows climate change putting human health at risk

8m 14s

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