Albert Fish

01Hanson's 1998 paper listed nine developmental steps from dead matter to star-colonizing civilization; each step is a candidate filter.
02Finding microbial life on Mars, Hanson argues, would be the worst possible news — it suggests the filter lies ahead, not in abiogenesis.
03Hanson also developed 'futarchy,' a governance system where policy is decided by prediction markets rather than elected officials.

An illustration of Cantor's diagonal argument (in base 2) for the existence of uncountable sets . The sequence at the bottom cannot occur anywhere in the enumeration of sequences above.

Albert Fish mailed Grace Budd's mother a letter explaining, in clinical detail, how he butchered and ate her ten-year-old daughter over nine days in 1928. He was 58 when he abducted her; he called human buttocks 'the best part.'

Robin Hanson

Robin Hanson coined 'Great Filter' in 1998 — the barrier that prevents civilizations from spreading across the galaxy. His most unsettling conclusion: the filter is probably still ahead of us, not behind.

Parmalat

Parmalat's CFO produced a Bank of America account statement confirming €4 billion — it was a photocopied forgery. The dairy company behind your supermarket milk had a $14 billion hole in its books. Europe's Enron, assembled with a scanner.

Jonestown

Jim Jones called it 'Revolutionary Suicide.' In a Guyanese jungle on November 18, 1978, 918 people died — 304 of them children — drinking cyanide-laced punch. The vats were prepared in advance.

Afrikaner Weerstandsbeweging

The AWB's tri-legged swastika flag flew at rallies where Eugene Terre'Blanche rode a white horse before crowds of 50,000 — a movement that threatened civil war, then imploded when apartheid ended anyway.

International Space Station

The $150 billion ISS circles Earth every 92 minutes, yet astronauts shower using only a damp cloth — hygiene solved with wet wipes while floating 400 km above every ocean they cannot touch.

Winchester Mystery House

Sarah Winchester built stairs that dead-end into ceilings, doors that open to 10-foot drops, and a séance room with one entrance and three exits — reportedly to confuse the ghosts of Winchester rifle victims.

Joseph Valachi

Joseph Valachi, convinced Vito Genovese had marked him for death with a prison kiss, beat fellow inmate Joseph Saupp to death with a steel pipe — Saupp was the wrong man entirely.

Cantor's diagonal argument

Cantor showed in 1891 that the infinity of real numbers cannot be listed — proving it by constructing one number guaranteed to be missing from any list. Infinity has a size hierarchy; most people never heard it.