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Currently Browsing: Results for Tag "Pontiff"

Half of the world's species could become extinct, biologists say

Half of the world's species could become extinct, biologists say Here's the sobering truth: Around half the species on Earth today could disappear by middle of the century, unless we humans can tackle climate change and slow our population growth.2 billion Roman Catholics — and everyone else — to protect the environment and spare communities from climate change, water and food scarcity, and toxic pollution.