GZERO World Clips
Climate change isn’t the most immediate threat to humanity, argues Niall Ferguson

Climate Change Isn’t the Most Immediate Threat to Humanity, Argues Niall Ferguson | GZERO World

Was the world so focused on climate change that warning signs about the COVID-19 pandemic were missed? Historian and author Niall Ferguson argues that, while the climate crisis poses a long-term threat to humanity, other potential catastrophes are much more dangerous in the near future. "We took our eye off that ball," Ferguson says about COVID, "despite numerous warnings, because global climate change has become the issue that Greta Thunberg said, would bring the end of the world. But the point I'm making in DOOM [his new book] is that we can end the world and a lot of other ways, much faster." Ferguson spoke with Ian Bremmer in an interview for GZERO World.
Watch the episode: Predictable disaster and the surprising history of shocks
At the 2026 AI for Good Global Summit in Geneva, Tony Maciulis speaks with Tonee Ndungu, a Kenyan entrepreneur who helped launch one of the tech hubs that became a baseline for what is now known as Silicon Savannah. Ndungu explains how growing up with dyslexia and ADHD shaped his focus on inclusion, and why he sees technology as a bridge that can help people move beyond the limits they have been told about themselves.
Artificial intelligence has enormous potential, but only if people can actually access it.
Speaking at the 2026 AI for Good Global Summit, UN General Assembly President Annalena Baerbock argues that AI should not be viewed as a cure-all for global development. Without reliable internet, telecommunications infrastructure, and access to basic technology, even the most advanced AI tools cannot reach the communities that need them most.
Artificial intelligence is becoming an increasingly powerful tool for disaster preparedness and emergency response.
Speaking at the 2026 AI for Good Global Summit in Geneva, Microsoft Vice Chair and President Brad Smith explains how AI combines predictive modeling, satellite imagery, and public data to help governments identify vulnerable communities before disasters strike and respond more quickly when they do.
Graham Platner is out of Maine's Senate race. That may improve Democrats' chance of defeating Republican Susan Collins—but it doesn't guarantee it. In the latest episode of the GZERO Debrief, Eurasia Group US Practice Head Clayton Allen says Democrats may be better off than they were a week ago, but Republicans remain the favorites to hold the Senate seat.