1. pubs are useful for men in the winter. The reasons your balls are in a bag outside your body is because they requier a temperature colder than your own to produce the little kids. In the winter, they aren't heated as well, hence why there is the fur to keep them worm.

That is the natural reason at least. For women... well I guess it's only because it's there genetically for men and likely not on the Y chromosome, cause it's more of a hazard as it's basically in their way sortof.

2. If hair dye doesn't render you steril, there is no reason for balls die to do so. read the package. If you think the skin will absorb toxins down there, then it also does on your head, although to a lesser extent.

3. I found a blue hair in my pubs once... didn't dye it though.... I guess my melanine is one mutation away from blue? wierd

draw blood... these people should buy latex and a whip.

i didnt say it was new, i said it was popular.  and yes, they did mention some of the crappy vampire shows and movies as the probable cause.

Hmmm... when the testicles are too cold doesn't the scrotum retract and bring them closer to the body, and thus help them become warmer? I find it hard to beleive that pubic hair can significantly help keeping the testicles warm.

A more popular theory is that pubic hair (and the hair under the arms) locks pheromons.

The buddha had blue body hair

well why do animals have fur? to keep warm.

Nowhere does it say that they can't be heated in more than one way (closer to body), the hair is more to isolate from the cold, the heating only comes from the body indeed.

and nowhere does it say that they can't have more than one function (which would warrant their presence for women).

there doesn't need to be a contradiction snake.

OK oh god of fire and technology, I agree.

apparently i'm related to budha too... or that blue guy from Xmen :-x

Wow, you have one heck of a family tree.

I am the Maitreya Buddha. I am neither man nor god, simply a buddha.