Antarctica’s Larsen C ice shelf is within days of completely cracking Trump Pulls Out of Paris: How Much Carbon Will His Policies Add to the Air? Unfortunately, the ice shelf break-off will not be enough of a catastrophe to shock the Trump/GOP into working against global warming. It is merely ironic. It shall have merely gradual effects. And. So. As we experience this our 6th great extinction, Ironically. Time is on our side. Delicious irony is like bulimic puke.