A somewhat timely SMBC has the correct solution: https://www.smbc-comics.com/comic/waste-2

https://en.wikipedia.org/wiki/Long-term_nuclear_waste_warnin...

I kinda wish they had used

> This place is not a place of honor... no highly esteemed deed is commemorated here... nothing valued is here.

> What is here was dangerous and repulsive to us. This message is a warning about danger.