They - the leadership, at least - aren’t as holy and righteous as they purport themselves to be. The evidence is out there, and some of it’s been posted here on SDMB. An initial search turns up 750 threads that mention PeTA, and I don’t have the time or inclination to identify the ones I’m thinking about tonight. I can, however, give you a link to a site that dislikes them considerably more than I do (I saved that link from one of the anti-PeTA threads here).
Even without that stuff, I tend to distrust anyone who tries to convince others how virtuous they are, with or without evidence of virtue or vice. They, unfortunately, are big on telling the world how good, and pure, and wonderful they are.
I am vehemently opposed to cruelty to animals, but I am also totally convinced of the importance of animal experimentation in the search for cures to both human and animal diseases and conditions. I want animal research to be confined to uses where it’s essential, and I want the animals to be treated as humanely as possible, but stop using animals? That won’t work just yet, and it won’t happen all at once.
I foresee a future when it will no longer be necessary to use animals (or humans) as guinea pigs in research, and I want it tomorrow. Unfortunately, it won’t happen nearly as fast as I’d like. My best guess as to when? 20 years :sigh: I’d love to be wrong, so long as it meant it would happen sooner, not later. I do have a strong suspicion that, as stem cell research develops, they will find some of the information that’s needed to develop in vitro testing for a variety of different kinds of research. Why do I think that? It’s just a gut feeling I’ve got, related to how primordial some of the functions of and spectrum of changes possible for those cells are.
I’ve done laboratory research (microbiology), using mice. And no, I didn’t like inoculating the meeces with the bacterium and sacrificing them, all for the sake of satisfying Koch’s Postulate. But it was research towards trying to solve the mystery of canine bloat (Acute Gastric Dilatation).
I do, however, believe that anyone who is opposed to animal experimentation should refrain from using any of the medicines and medical and surgical procedures that have been developed through the use of laboratory animals. I do tend to believe that “Joe/Jane Average PeTA member” is sincere in their love of animals. I just don’t think they understand logic, or appreciate how many of the advances in various parts of ordinary life would never have happened without the stuff they want to outlaw.
I also think it’s stupid to try to make carnivores into vegetarians. Dogs can get very sick that way, and it’s flat impossible for cats.