30M views · 127K reactions | Rising sea levels, devastating disasters, fires burning at record rates, and threats of food shortage – as 2019 marks the end of the hottest decade on record, CNN recaps some of the catastrophic effects of climate change this year across the globe. | CNN | Facebook

43K views · 174 reactions | Walmart, Wendy’s and Duolingo, among other companies, took to TikTok to bid farewell to the more than 170 million Americans who are on the brink of a potential nationwide ban of the app. Read more: https://cnn.it/4h5IGoD | CNN International | Facebook

85K views · 4.8K reactions | The world was in need of a hero. And a hero delivered. Captain Tom Moore, a 99-year-old British war veteran, completed 100 laps around his garden to raise more than $15 million for the UK’s National Health Service. Soldiers from the 1st Battalion Yorkshire Regiment gave him a guard of honor as he completed the final lap. Moore will turn 100 later this month. https://cnn.it/2VdcAzJ | CNN | Facebook