NPR News: Report Declares Global Wildlife Populations Are Plunging. But It's Complicated

Report Declares Global Wildlife Populations Are Plunging. But It's Complicated
The WWF report asserts that wildlife populations have dropped by a startling percentage since 1970. The details and extent of that decline, however, are more complex than any one number can capture.

Đọc tiếp trên NPR
October 28, 2016 at 02:47AM
Environment