Hannah Ritchie, Discover and Read the Best of Twitter Threads by @_HannahRitchie

Hannah Ritchie

_HannahRitchie

Where does the plastic in the ocean come from?A new study published in @ScienceAdvances updates our understanding.My latest @OurWorldInData article looks at the global picture of plastic pollution: https://ourworldindata.org/ocean-plastics&

In our first post of the new @OurWorldInData biodiversity series I look at the long-term decline of the world's mammals.Since the rise of humans, wild land mammals have declined by

"China uses more cement in 3 years than the US did in the entire 20th century".I see this claim a lot & was curious if it stacked up against data