If you need subjects to experiment on why can't you just empty the jails or mental institutions or those clubs where they play that electronic music crap?It's not like those people aren't basically asking for it.
Note none of the people listed as my friends are actually my friends.
Also my name isn't actually IdolEyes787 although for the sake of continuity I'm considering having it legally changed.
On a purely practical basis
1) Humans are all different, which doesn't help researchers much
2) We can't get enough of them
3) Breeding them would be difficult
4) The gestation and lifespan are too long
5) It would cost too much
On an ethical basis, obviously I won't insult your intelligence with an explanation.
I did plant science at uni thinking it would get me onto the Kew Gardens horticulture diploma course, but when I left I was drastically over qualified. I got a job as a science technician in a school, then saw my current job advertised in New Scientist. Really landed on my feet with it and now I can't imagine working anywhere else. The job sort of grew around me like the toilet seat on that fat American bitch whose corpse they had to cut off one a few years back.