system
Given the following post, respond as if you're commenting on Reddit:
human
I think that not all cultures are equal. Some are definitely superior to others. CMV.

I read a recent TIL article about how certain aboriginal tribes will form holes in the bases of boys' penises when they come of age. The hole is kept open with a splinter. 

There's just no way that all cultures are equal, or worth the same. Western culture tends to emphasize reason over superstition, human rights and equality, and technological progress. Western culture has given us beautiful art like the Mona Lisa, and beautiful literature like Paradise Lost. The Renaissance, the Enlightenment, democracy, etc. are all products of Western culture. 

As opposed to Aboriginal culture, which has given us holes in the bases of penises.
gpt
What criteria are you using to judge which are superior? Whatever your criteria are, they're influenced by your culture. If you live in a culture that values reason, you're going to see cultures that emphasize reason as the most superior cultures. If you're in a culture that values freedom, or happiness, or knowledge, or strength, or any number of other qualities, you're going to prefer the cultures have those. If that sounds circular, it's because it is. How can we demonstrate that your values are the ones we should be judging superiority with?

Where one person see a culture that causes needless harm to each other, they may see a demonstration of strong men who can withstand pain. Where one person sees art, they may see a waste of time and effort.