What’s the worst thing humans have ever invented?

That’s an interesting question. I suppose it would be something that inflicts great harm and suffering for no positive value whatsoever.

Honestly…I think what comes to mind for me is not technology but culture. The ideas of hate for hate’s sake, of brutal oppression and slaughter, of alienation.

If I had to pick a single word to represent the very worst of it all, I would pick “sexism.”