What If Dinosaurs Never Went Extinct?
• 7 min read • nature
Mammals would stay mouse-sized, primates would never evolve, and the smartest creature on Earth might have scales.
Daily thought experiments, philosophical puzzles, and impossible scenarios explored in depth. One question at a time.
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What If You Could Remember Everything?
• 6 min read • science
Perfect memory sounds like a superpower until you realise you'd relive every embarrassing moment in HD forever.
What If the Internet Went Down for a Year?
• 7 min read • technology
Within 72 hours the global economy collapses. Within a week people rediscover board games. Both are equally terrifying.
What If Every Country Had the Same Laws?
• 7 min read • society
Whose laws? That question alone would start more wars than it prevents.
What If the Amazon Rainforest Vanished?
• 7 min read • nature
Twenty percent of Earth's oxygen, ten percent of all species, and a weather system the size of Europe — gone before lunch.
What If Humans Could See Every Germ?
• 7 min read • fun
Your kitchen sponge alone would look like a neon rave. Germophobia would become the rational position overnight.
What If Everyone on Earth Jumped at the Same Time?
• 6 min read • science
Eight billion people, one coordinated leap. Would the planet notice? The answer involves more crowd crush than cosmic physics.
What If Humans Could Photosynthesize?
• 6 min read • science
Green-skinned, sun-hungry humans who never need breakfast. How much energy would we actually get, and would it change civilisation?
What If Gravity Suddenly Reversed?
• 7 min read • science
Everything not bolted down launches skyward. The oceans lift off the seabed. And that's just the first second.
What If We Discovered We Were Living in a Simulation?
• 6 min read • technology
The physics checks out, the news breaks at 9am, and by lunchtime everyone is having a very bad day for very different reasons.