GZERO World Clips

Geoengineering: science fiction or a solution to the climate crisis?

Geoengineering: Science Fiction or a Solution to the Climate Crisis? | GZERO World

What are the most promising climate solutions? Elizabeth Kolbert discusses the three types of technologies that are being considered to address climate change, which include cutting edge, science fiction-like technologies like geoengineering, pulling carbon out of the atmosphere and nuclear fusion. Kolbert, a Pulitzer Prize winning climate journalist, spoke with Ian Bremmer on GZERO World about the opportunities and unknowns involved in assessing these extreme solutions. "You can say, 'Well, we've unwittingly geoengineered the planet, let's try to think this through rationally and can we come up with technologies like solar geoengineering to mitigate or counteract that?'" The episode is airing on US public television starting April 16.

Watch the episode: Can We Fix the Planet the Same Way We Broke It?

More For You

Can we still trust Wikipedia in an age of polarization and AI? Cofounder Jimmy Wales joins Ian Bremmer to explain why millions still do.
Can we still trust Wikipedia in an age of polarization and AI? Cofounder Jimmy Wales joins Ian Bremmer to explain why millions still do.

We can't really agree on anything, except for Wikipedia.

Women work in the plastic container assembly area inside the El Oso shoe polish factory, located in Mexico City, Mexico, in its new facilities, after officers from the Secretariat of Citizen Security and staff from the Benito Juarez mayor's office arbitrarily and violently remove their supplies, raw materials, machinery, and work tools on January 17 of this year following a coordinated operation stemming from a private dispute. On August 27, 2025.
Photo by Gerardo Vieyra/NurPhoto

50: Mexico’s President Claudia Sheinbaum is taking a page out of US President Donald Trump’s book, implementing up to a 50% tariff on more than 1,400 products in a bid to boost domestic production.