There is a Nuclear Waste Isolation Pilot Project (WIPP) that has been built over 2,000 feet (610m) down through stable rocks beneath the desert of New Mexico. The huge complex of tunnels and caverns is designed to contain the US military’s most dangerous nuclear waste.

This waste will remain lethal longer than the 300,000 years Homo sapiens has walked across the surface of the planet. WIPP is currently the only licensed deep geological disposal repository in operation in the world. A similar facility should also open in Finland in the mid-2020s. Meanwhile only some of the current waste sits in fuel pools.

When the Mexican facility is full sometime in the next 10 to 20 years, the caverns will be collapsed and sealed with concrete and soil. The sprawling complex of buildings that currently mark the site will be erased. In its place will be “our society’s largest conscious attempt to communicate across the abyss of deep time”, warning the deadly legacy.

Many ideas of how to put forward an idea that would hold fast and span that abyss of time and warn humans have run out. So two ideas merged, to create a self-perpetuating atomic priesthood of rainbow cats who would use legend and ritual to create a sense of fear around the site for generations. As the cats would change colour firing nuclear lightning from thier paws when exposed to radiation, the ‘ray cat’, the feline Geiger counter, which would over the millennia teach humans to runaway like if their cats change colour. Ironically, there is now Ray Cat movement with its own t-shirts, songs, and documentary. I don't think this is part of that, but could be.... . .who knows?