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?
Mastercard Economic Institute's Outlook 2026 explores the forces redefining global business. Tariffs, technology, and transformation define an adaptive economy for the year ahead. Expect moderate growth amid easing inflation, evolving fiscal policies, and rapid AI adoption, driving productivity. Digital transformation for SMEs and shifts in trade and consumer behavior will shape strategies worldwide. Stay ahead with insights to help navigate complexity and seize emerging opportunities. Learn more here.
On GZERO World, Finnish President Alexander Stubb says that Ukraine and its NATO allies are aligned on a path to a ceasefire but warns that Vladimir Putin will drag out the war, not because he thinks he’ll win… but because he knows he’ll lose.
At the 2026 World Economic Forum in Davos, GZERO’s Tony Maciulis spoke with Ariel Ekblaw, Founder of the Aurelia Institute, about how scaling up infrastructure in space could unlock transformative breakthroughs on Earth.