kids
Tonnes of CO2e, averages:
1.60 a roundtrip transatlantic flight
2.40 one year of car use
58.60 one year, per child you have (dwarfing everything combined in the 3rd graphic in the sidebar)
Shown in the most important chart in human history, because human overpopulation is the biggest and root cause for not just catastrophic anthropogenic climate change, but also the biggest and root cause of factory farming, industrial fishing, unsustainable pollution, biosphere degradation, mass extinction, ...
I knew about reducing how much cosmic radiation we receive, but not about protecting the atmosphere:
"Many scientists have argued that the magnetic field is crucial for protecting the atmosphere from erosion by energetic particles coming from the Sun." https://science.nasa.gov/earth/earth-oxygen-magnetic-field-linked/
Also, "the planetary magnetic field has followed similar rising and falling patterns as oxygen in the atmosphere for nearly a half billion years, dating back to the Cambrian explosion, when complex life on Earth emerged."