Purely Hypothetical

Purely Hypothetical

What if there were no hypothetical questions? Well... that's one.

Daily thought experiments, philosophical puzzles, and impossible scenarios explored in depth. One question at a time.

Latest Questions

What If Renewable Energy Was Discovered in 1800?

What If Renewable Energy Was Discovered in 1800?

• 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.

What If Your Shower Thoughts Appeared on a Billboard?

What If Your Shower Thoughts Appeared on a Billboard?

• 6 min read • fun

Commuters get a live feed of your existential crises and snack cravings. The advertising industry collapses under free content.

What If You Could Unlearn Things on Demand?

What If You Could Unlearn Things on Demand?

• 6 min read • philosophy

Spoilers vanish, heartbreak fades, and you can rewatch your favourite film for the first time — every Friday night.

What If the Earth Was Twice as Big?

What If the Earth Was Twice as Big?

• 7 min read • science

Gravity increases by 40%, planes struggle to fly, skyscrapers can't stand, and humans evolve short and stocky.

What If Money Didn't Exist?

What If Money Didn't Exist?

• 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.

What If Every Volcano Erupted at Once?

What If Every Volcano Erupted at Once?

• 7 min read • nature

1,500 active volcanoes firing together. Ash blocks the sun for years. Agriculture collapses. This is how civilisation actually ends.

What If the Internet Had a Speed Limit?

What If the Internet Had a Speed Limit?

• 6 min read • technology

Bandwidth rationed like petrol. Streaming becomes a luxury. And email makes a triumphant, grudging comeback.

What If Dogs Were as Smart as Humans?

What If Dogs Were as Smart as Humans?

• 6 min read • fun

They'd unionise immediately. Demand wages for emotional support. And file a class-action lawsuit over millennia of selective breeding.

What If America Lost the Revolutionary War?

What If America Lost the Revolutionary War?

• 7 min read • history

The Fourth of July becomes just another Thursday. North America stays British. And the world's most powerful country might still drink proper tea.

What If You Had to Survive Alone in Antarctica?

What If You Had to Survive Alone in Antarctica?

• 7 min read • survival

Minus 60, six months of darkness, and the nearest human is 1,000 miles away. Your biggest enemy isn't the cold — it's your own mind.

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