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