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Earth Day 2020: 7 things we’ve learned since the last Earth Day

‘1) We live with a lot of air pollution, but we can reduce it pretty quickly…
2) The virus that causes Covid-19 almost certainly originated in bats. Many more potential pandemic viruses are out there, lurking…
3) Life keeps disappearing at a stunning pace and scale…
4) We keep discovering new species and learning new facts about old ones …
5) In Australia, volatile weather and climate change converged to feed massive wildfires…
6) Satellites are beginning to obscure our view of the night sky…
7) Trees are superheroes, and the world is starting to recognize it…’

via  Vox