What's Another Universal Human Problem?

Cultures throughout history have all come up with their own personalized, slightly different, clever inventions that solve the problem of carrying around heavy stuff. Nita would say that being a human being in this new scientific world we have is just a totally different situation than any other situation a human has had to face before. It's become next to impossible to simultaneously be both a reasonable person while also believing there's a guy up in the clouds named zeus who can cure blind people.