What If a Supervolcano Erupted Under London?
• 7 min read • nature
The Thames boils. Parliament melts. Nine million people have about four minutes' warning. Britain's geography is rewritten in hours.
Daily thought experiments, philosophical puzzles, and impossible scenarios explored in depth. One question at a time.
• 7 min read • nature
The Thames boils. Parliament melts. Nine million people have about four minutes' warning. Britain's geography is rewritten in hours.
• 7 min read • history
The Trinity test anniversary marks the day physics became a weapon. Without it, the Cold War has no teeth and deterrence needs a new theory.
• 6 min read • fun
Air traffic control for eight billion people. Skyscraper windows become doors. Ground-floor flats become luxury because who wants to climb?
• 7 min read • survival
Desalination plants can't scale fast enough. Agriculture dies first, then cities. Water wars aren't science fiction — they're logistics.
• 6 min read • technology
Your brain becomes a hotspot. Crowded trains get blazing speeds. Hermits become useless. And hackers target people, not routers.
• 7 min read • history
No coal rush, no oil wars, no climate change — but also no industrial revolution as we know it. The trade-offs are staggering.
• 6 min read • fun
Commuters get a live feed of your existential crises and snack cravings. The advertising industry collapses under free content.
• 6 min read • philosophy
Spoilers vanish, heartbreak fades, and you can rewatch your favourite film for the first time — every Friday night.
• 7 min read • science
Gravity increases by 40%, planes struggle to fly, skyscrapers can't stand, and humans evolve short and stocky.
• 7 min read • society
Barter economies sound romantic until you need a dentist and all you have to trade is a sourdough starter and some poetry.