A Number One Bites the Dust

It finally happened. The robots took over military defense and accidentally launched nuclear weapons. A faulty chip failed to correct for colour-blindness and the robots pressed the red button instead of green. Three million years later, the new civilization arrived from another multi-verse, hoping to decipher what had destroyed planet earth. They unearthed a large blue foam replica of what looked like a hand with an enormous index digit. They surmised that this was a rudimentary proctology-type of equipment gone wrong resulting in the release of inordinate amounts of methane into the atmosphere which spontaneously combusted. Only the donkeys survived.

Inspired by Just So and Queen. Image from eBay.