How to Prevent an Asteroid Impact | Global Catastrophic Risks

How to Prevent an Asteroid Impact | Global Catastrophic Risks

Author: Global Dispatches May 14, 2026 Duration: 31:04

Today's episode is produced in partnership with the Global Challenges Foundation. The foundation is dedicated to raising awareness of global catastrophic risks and strengthening global governance to address them. The Global Challenges Foundation's 2026 Global Catastrophic Risks report outlines five of the biggest risks facing humanity today, including an asteroid colliding with earth, the topic of this episode. You can find the report at globalchallenges.org/gcr-2026.

To discuss the potential consequences of an asteroid impact, and how we have built a system of planetary defense to guard against this risk, I am joined by Romana Kofler, program management officer at the United Nations Office for Outer Space Affairs, and Anja Olin-Pape, head of programs at the Global Challenges Foundation.

We kick off by discussing the ways in which an asteroid impact could disrupt life on Earth and cause mass destruction, before turning to a longer conversation about how international cooperation and global governance have given us the tools to prevent an asteroid impact — and the catastrophe that would entail.


For years, Global Dispatches--World News That Matters has carved out a unique space, going beyond the headlines to explore the forces and figures shaping our world. This isn't about rapid-fire soundbites; it's a series of substantive conversations with the people directly involved-diplomats negotiating treaties, reporters on the ground in conflict zones, and scholars analyzing long-term trends in global development and international relations. The discussions delve into the "why" behind the news, providing context that is often missing from daily reporting. Recognized by The Guardian as a podcast designed to make you smarter, it serves an audience that feels underserved by superficial summaries. Each episode is built on the premise that complex events deserve nuanced explanation. By listening, you gain access to a clearer, more informed perspective on pivotal issues, from geopolitical shifts to humanitarian crises. The podcast’s longevity as an independent program speaks to its consistent quality and dedicated following. Tune in for a deeper, more thoughtful analysis of the stories that truly matter, presented through the voices of those who know them best.
Author: Language: English Episodes: 100

Global Dispatches -- World News That Matters
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