I've got memory bleach, but, unfortunately, it is not targeted.

I'd say this is a good example of a pretty truck:
http://st.hotrod.com/uploads/sites/21/2011/12/1201cct-02-o-1937-dodge-truck-front.jpg

We aren't actually overpopulated as a whole species, there is just an extreme prejudice in the distribution of wealth/food/clean water. Even if we were, that is no justification to stagnate research that can benefit millions of people. Additionally, rats definitely are overpopulated, and they can easily repopulate very quickly. Besides, as I mentioned, these rats were bred specifically for this purpose.

The girl is a member of my own species. She has an illness that is curable, but we are currently too stupid to do it. The rat was bred specifically to have research performed on it, in much the same way that many animals are bred specifically to be eaten or provide milk or eggs. It is a sometimes necessary fact that all living things do not have lives of commensurate value. For instance, the elderly will risk their lives in order to save someone younger, since they know that their life is closer to natural completion, ergo it has less value for everyone in the long term. Onus probandi is not with those in the philosophical and sociological norm, but I offer my own opinion for the sake of civility.

I could always decouple some signaling pathways to prevent extinction so that once his nociceptors are excited via torture, they constitutively and incessantly produce pain signals. Likewise, I could disable inhibitory interneurons, so that the pain signal cannot be ameliorated through some exogenous alleviating mechanoreception (gate control theory of pain modulation).

Hopefully you've got him Satan

I also came to express my wtfness about that. And I even knew about it beforehand. We had covered it in physiology, but still... wtf.

If you work in the porn industry, it is very professional. *head tapping meme