The Chucksphere

Think about it. In nature, a lion (say) will go after the weakest member of the herd, removing it’s slow genes from the gene pool. As a result, the average wildebeest (or whatever) is now more able to evade the average lion. The lions are naturally selecting the wildebeests to be faster. Hence, an evolutionary arms race. However, we as a species have managed to do the opposite and artificially select our prey species to be slower, dumber, more docile, and easier to predate.

Exhibit A: the Cow. The cow as it exists today wouldn’t last a month in the wild.