How much CO2 can the world emit while keeping warming below 1.5°C and 2°C?
Researchers estimate how much more CO2 we can emit to keep temperatures below 1.5°C and 2°C to combat climate change.
Technology expert tells us why the AI “doomer” narrative is all wrong
Alex Kantrowitz believes “doomerism” is born of our misplaced and exaggerated human propensity for fear. Plus, fear sells.
Pursuing fusion power
Many researchers now believe that within the next few decades, power plants will provide carbon-free electricity from thermonuclear fusion.
Desalination system could produce freshwater that is cheaper than tap water
Reflecting sunlight to cool the planet will cause other global changes
Is this plant the protein food of the future?
Lab-grown meat techniques aren’t new
Brain-computer interfaces could let soldiers control weapons with their thoughts
By 2040, 60% of “meat” won’t come from dead animals
Neuralink’s monkey can play Pong with its mind. Elon Musk says human trials are next.
Can “terraforming” turn Mars or the moon into Earth 2.0?
Scientists are growing animals in artificial wombs. Humans might be next.
Here’s how growing plants on the Moon could benefit Earth