Could we survive eating only humans?

Fin asked a question we really wish they hadn't: how long could the human race survive by eating only each other? Short answer: it's a horrible idea. Long answer: the math is surprisingly weird. In this video, we break down: 🔹 How many calories of "human" exist on Earth, and how long that could feed a minimum viable population 🔹 Whether an all-meat diet would actually kill you (spoiler: organ meat does a lot of heavy lifting) 🔹 The WWII government project that rebranded organs as "variety meats" 🔹 Why disease, not nutrition, would be the real killer 🔹 What happens if half the population eats the other half every month 🔹 Prion diseases, coin flips, and the tournament bracket to end all tournament brackets ⚠️ This is a purely hypothetical, science-based thought experiment. Please do not eat people. 💬 Got an absurd hypothetical question? Drop it in the comments and it might be the next video! 🔔 Subscribe for more ridiculous questions answered with real science. ⏱️ Timestamps 0:00 Fin's question 0:00 500 trillion calories of human 0:00 Can you survive on only meat? 0:00 The "variety meats" rebrand 0:00 The disease problem 0:00 Half the population eats the other half 0:00 Prions and the final bracket #WhatIf #Science #Hypothetical #ThoughtExperiment #Cannibalism #ScienceExplained #Educational