[user104658]

Originally Posted by Niamh.

It's silly to compare animal "relationships" to humans, we have evolved, you said it yourself. How on Earth do you think you can speak for every person in the world and tell them their relationships are unnatural? lol Some people can't do monogamy others can't do anything else

It is a bad comparison and mostly because this part;

"It wouldn't make sense that humans evolve from other mammals, develop a larger brain to separate them from their predecessors, and then go against all logic that millions of years of evolution taught the animal kingdom."

is actually not really right at all, surely. Humans are animals yes but the evolution of the human brain is at this point so far beyond any other animal life (on earth...) that being quick to compare to the animal kingdom never really gains much. The basics being... the vast majority of animals don't love at all. We like to assign pets human characteristics - we like to pretend that our dogs love us in a human way - they simply don't, and can't, because non-human animals simply aren't capable of the level of abstract thought required for "human love"... therefore they can't really be placed in a debate about the nature of human connection.

Animal instinct is relevant to a discussion about desire, or "lust", but they're completely different things. Other than the fact that (again, going back to it) most people are deeply socially conditioned to confuse the two.