A few ideas on avoiding extinction
Asteroids, AI, pandemics, supervolcanoes — the list of potential catastrophes is long, and sometimes terrifying. But for journalist Tom Ough, understanding existential risk is less about panic and more about preparation. In his new book The Anti-Catastrophe League, Tom profiles the scientists, engineers, and diplomats quietly working to protect our future.
On this episode of Visionary, hosted by Georgina Godwin and recorded on campus at Here East, Tom explains how his deep dive into worst-case scenarios actually left him more optimistic. From asteroid-deflection missions to pandemic-preventing treaties, from underground geothermal projects to lasers that melt rock, it turns out there’s no shortage of bold thinking — and practical ideas.
Tom brings humour and clarity to subjects that are often sensationalised, arguing that the most powerful tool we have is human ingenuity. His call is simple: take the threats seriously, support the people solving them… but don’t forget the water and torch..
What you’ll learn in this episode:
Why geothermal power could be the climate-friendly energy breakthrough we’ve been waiting for.
How new global agreements and UV light technology might prevent the next pandemic.
What experts really think about AGI (artificial general intelligence), and why it could either save or destroy us.
Watch the episode on YouTube below, or listen via your preferred podcast app.
