459K views · 8.8K reactions | "Our futures are so directly connected to the way we address climate change that we have to be at the forefront of the conversation" - Xiuhtezcatl Martinez | Bill Maher | Facebook

80K views · 1.3K reactions | Since 2006, researchers have uncovered evidence of Holocene mega tsunamis carved into coastlines worldwide. Massive chevron landforms in Madagascar link directly to an Indian Ocean impact crater, where fused iron, nickel, and chrome still mark the seafloor. Have we been overlooking the fingerprints of ancient cataclysms all along? | The Randall Carlson | Facebook