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Geoengineering
We’ve populated low-Earth orbit with satellites in record time — now we have to figure out how to keep it safe.
The primary causes of global climate change are all due to human activity. Adding aerosols to our atmosphere only exacerbates the problem.
In 1957, humanity launched our first satellite; today's number is nearly 10,000, with 500,000+ more planned. Space is no longer pristine.
Science can teach us so much about our planet, but something more must compel us to take care of it. If you want to understand our planet, the best way to […]
The remote volcano Raikoke just erupted after nearly 100 years of silence. Here’s why it matters. On June 22, 2019, a volcano that had been dormant and inactive for nearly a […]
If emissions don’t go down, there’s still an option for combatting global warming. We just have to effectively dim the Sun. Global climate change is one of the most pressing long-term […]
There’s never been a more important time to be aware of how the fate of the Earth depends on us. “We only have one planet that serves as an example and […]