The Obtain: US WHO exit dangers, and underground hydrogen

On January 20, his first day in workplace, US president Donald Trump signed an govt order to withdraw the US from the World Well being Group.

The US is the most important donor to the WHO, and the lack of this revenue is more likely to have a major impression on the group, which develops worldwide well being pointers, investigates illness outbreaks, and acts as an information-sharing hub for member states. However the US can even lose out. Learn the complete story.

—Jessica Hamzelou

Why the subsequent power race is for underground hydrogen

It would sound like one thing straight out of the nineteenth century, however one of the crucial cutting-edge areas in power right now includes drilling deep underground to hunt for supplies that may be burned for power. The distinction is that this time, as a substitute of on the lookout for fossil fuels, the race is on to seek out pure deposits of hydrogen.

In an age of lab-produced breakthroughs, it appears like one thing of a regression to go digging for sources. However trying underground may assist meet power demand whereas additionally addressing local weather change. Learn the complete story.

—Casey Crownhart

This text is from The Spark, MIT Know-how Evaluate’s weekly local weather e-newsletter. To obtain it in your inbox each Wednesday, enroll right here.

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