Skip to Content
Streetsblog New York City home
Streetsblog New York City home
Log In
Climate Change

Will “Crazy Technology” Thwart Climate Change?

Between automobile advertisements, ABC news reports on some far-out ideas to mitigate global climate change:

Crazy-sounding ideas for saving the planet are getting a serious look from top scientists, a sign of their fears about global warming and the desire for an insurance policy in case things get worse. How crazy?

There's the man-made "volcano" that shoots gigatons of sulfur high into the air. The space "sun shade" made of trillions of little reflectors between Earth and sun, slightly lowering the planet's temperature. The forest of ugly artificial "trees" that suck carbon dioxide out of the air. And the "Geritol solution" in which iron dust is dumped into the ocean.

Climate scientist Tom Wigley comments:

It's the lesser of two evils here (the other being doing nothing). Whatever we do, there are bad consequences, but you have to judge the relative badness of all the consequences. 

And it doesn't stop there. The Guardian reports on efforts by German
scientists to reduce the methane produced by cows:

According to scientific estimates, the methane gas produced by cows isresponsible for 4% of greenhouse gas emissions. And now, German scientists have invented a pill to cut bovine burping.

Photo: greenpeaceUK/Flickr

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Likely Mayor Mamdani Supports Daylighting as DOT Digs In Heels

The next mayor will have to overcome a deeply entrenched bureaucracy opposed to the common-sense policy.

October 6, 2025

Under Pressure: Uber’s Navigation System Endangers the Public With Reckless Driving Directions

An Uber driver made an illegal u-turn and hit someone, but the in-app navigation told him to do it and the company won't give up the code.

October 6, 2025

Monday’s Headlines: Trump Games Continue Edition

Trump restored some security grant for New York, but billions of dollars in grants remain on ice. Plus more news.

October 6, 2025

Friday Video: Meet the Subway’s Straphanger-Free Trains

We've all seen them. Now, thanks to YouTube's "Half as Interesting," we can tell you the purpose of each one.

October 3, 2025

The MTA Is Headed To The Lab To Design The Ridgewood Busway

A filthy private road underneath the elevated M tracks could become a gleaming bus-first corridor.

October 3, 2025

Friday’s Headlines: Good News Edition

The Department of Transportation reports that traffic deaths are way down through the first three quarters of 2025. Plus other news.

October 3, 2025
See all posts