Sixth mass extinction: The era of 'biological annihilation' - CNN

CNN
Sixth mass extinction: The era of 'biological annihilation'
CNN
John D. Sutter is a columnist for CNN who focuses on climate change and social justice. Follow him on Snapchat, Twitter and Facebook or subscribe to his email newsletter. (CNN) Many scientists say it's abundantly clear that Earth is entering its sixth ...
Earth faces "biological annihilation" in sixth mass extinction, scientists warnCBS News
Earth's sixth mass extinction event under way, scientists warnThe Guardian
Scienti