Greta Thunberg surprised everyone at #COP24 when she explained why she started skipping school to strike at the Swedish Parliament. This young #climatechange activist speaks frankly - indeed, you're never too small to make a difference! #climateaction https://t.co/dSBIxuSjdv pic.twitter.com/CsWvqFuoze
— UN Climate Change (@UNFCCC) 10 décembre 2018
