Is there still time to avoid runaway climate change? To a large degree, the answer depends on the feasibility of “negative emissions” — techniques or technologies that suck CO2 out of the air. In the latest report from the Intergovernmental Panel on Climate Change (IPCC), all scenarios for limiting warming to 1.5 degrees Celsius depend on negative emissions technologies or NETs. Most 2-degree scenarios also rely on negative emissions; many call for removing billions of tons of CO2 per year by mid-century.
Climate solutions: is it feasible to remove enough CO2 from the air?
More of Today's Solutions
Artemis II shows the moon can still unite a divided world
BY THE OPTIMIST DAILY EDITORIAL TEAM When 15 Girl Scouts in Pilot Mountain, North Carolina, gathered to watch the Artemis II launch, troop leader ...
Read MoreLight, scent, and sound: the free home refresh you haven’t tried yet
BY THE OPTIMIST DAILY EDITORIAL TEAM You've arranged the furniture. You've put up the art. The room looks fine. But it still feels a ...
Read MoreTransforming migrant rhetoric is key in preventing genocides
The recent outbreak of war in Ukraine has forced many refugees to seek safety in countries throughout Europe. They are one part of a ...
Read MorePoland protects 10 of its most ancient forests by proclaiming ban on logging
In a significant step toward environmental conservation, Poland's newly appointed climate and environment minister, Paulina Hennig-Kloska, declared a half-year halt on logging in ten ...
Read More
