Greta Thunberg nails the #2019in5words challenge
It might seem difficult to sum up an entire year using only five words, but Greta Thunberg completed the task with ease.
Inspired by #2019in5words, the latest end of year hashtag to trend on Twitter, the 16-year-old climate activist tweeted one of her most powerful quotes: "Our house is on fire."
Our house is on...
