[Script Info] Title: [Events] Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text Dialogue: 0,0:00:01.90,0:00:05.22,Default,,0000,0000,0000,,Why is 1.5 degrees such a big deal? Dialogue: 0,0:00:05.24,0:00:10.15,Default,,0000,0000,0000,,Because to warm our entire planet up\Nby 1.5 degrees Celsius Dialogue: 0,0:00:10.17,0:00:12.48,Default,,0000,0000,0000,,requires a lot of heat. Dialogue: 0,0:00:12.50,0:00:16.16,Default,,0000,0000,0000,,All this extra heat melts glaciers,\Nwhich raise sea levels. Dialogue: 0,0:00:16.18,0:00:19.73,Default,,0000,0000,0000,,If the ice sheets of Antarctica\Nand Greenland melt completely, Dialogue: 0,0:00:19.75,0:00:22.48,Default,,0000,0000,0000,,millions of people's homes\Nwill be under water. Dialogue: 0,0:00:22.80,0:00:25.18,Default,,0000,0000,0000,,The extra heat also intensifies weather, Dialogue: 0,0:00:25.20,0:00:28.07,Default,,0000,0000,0000,,making wet places wetter, dry places drier Dialogue: 0,0:00:28.09,0:00:30.62,Default,,0000,0000,0000,,and increasing the ferocity of storms. Dialogue: 0,0:00:30.64,0:00:34.72,Default,,0000,0000,0000,,That 1.5-degree increase\Nalso won't be distributed evenly. Dialogue: 0,0:00:34.74,0:00:38.30,Default,,0000,0000,0000,,The coldest nights in the Arctic\Nmight get 10 degrees warmer. Dialogue: 0,0:00:38.32,0:00:41.60,Default,,0000,0000,0000,,The warmest days in Mumbai\Nmight get five degrees hotter. Dialogue: 0,0:00:41.63,0:00:44.48,Default,,0000,0000,0000,,Over the past 10,000 years,\Nwe've been lucky. Dialogue: 0,0:00:44.50,0:00:48.24,Default,,0000,0000,0000,,Earth's climate was stable\Nand our civilizations flourished. Dialogue: 0,0:00:48.26,0:00:53.70,Default,,0000,0000,0000,,But as our climate gets more unstable,\Nso will our economies and our societies. Dialogue: 0,0:00:53.72,0:00:55.15,Default,,0000,0000,0000,,We'll all suffer, Dialogue: 0,0:00:55.18,0:00:57.64,Default,,0000,0000,0000,,and the vulnerable will be hit hardest, Dialogue: 0,0:00:57.66,0:00:59.42,Default,,0000,0000,0000,,unless we act now. Dialogue: 0,0:01:02.36,0:01:03.95,Default,,0000,0000,0000,,[Countdown Dialogue: 0,0:01:03.97,0:01:06.75,Default,,0000,0000,0000,,Take action on climate change\Nat COUNTDOWN.TED.COM]