CO2-induced bummer: Business-as-usual will allegedly lead to a world so hot that "everything on land disappears...life moves to the water"

Twitter / ringoffireradio: Papantonio: Who Are The Climate ...

[retweeted by Michael Mann] Papantonio: Who Are The Climate Criminals?: http://youtu.be/Pzs6XmvhhCk  with @Gaius_Publius

In the video above, at the 50 second mark, "Gaius Publius" claims that "there's a massive extinction scenario at 3 degrees";  we're allegedly on track for 7 degrees, which according to Gaius, means "everything on land disappears...life moves to the water".