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
In this Quick Take, Ian Bremmer examines what may come next in the US-Israel war with Iran as the Trump administration signals significantly larger military operations ahead.
Indian Prime Minister Narendra Modi and Canadian Prime Minister Mark Carney struck a series of deals during a meeting in New Delhi on Monday, including a 10-year nuclear energy deal under which Canada will provide India with uranium.
A satellite image shows black smoke rising and heavy damage at Iranian Supreme Leader Ayatollah Ali Khamenei's compound, following strikes by the United States and Israel in Tehran, Iran, on February 28, 2026.
Supreme Leader Ali Khamenei is dead, the conflict is spreading, and US President Donald Trump still isn’t clear on who he wants to run Iran.
Shipping in the world’s most crucial oil chokepoint has nearly ground to a halt after at least four tankers were targeted in Iran’s retaliation to US and Israeli strikes on Saturday.