Global climate Action summit, San Fransisco, more action, no action, shark, rising sea level, city under water, glacier melting

penguins, Antarctica, face extinction, relocate, climate change, global warming, glacier melting

Trump, climate step, ocean-bound step, landmark deal, 2015, Paris climate accord, Trump withdrawal, glacier melting, polar bear

Global warming, climate change,havoc, heatwaves, floods,wildfires,glacier melting, downpours,rising sea levels, drought, diseases, polar bears, death