Humans are not entitled to harm animals of other species in the pursuit of reducing harm to their own species. If we had a few more diseases culling out weak humans, perhaps we wouldn't be dealing with a staggering overpopulation crisis that will likely kill us one way or another.

I like this idea. In fact, I think we need to give electricube rabies and see how well this theory works. It's all in the name of science and culling out weak humans, after all!