What if we took Toxoplasma gondii, genetically modified it to stop producing dopamine, and made it start producing glutamate and GABA, so that it would increase intelligence, modified it to eat viruses, so that viruses floating around would become a food source, modified it to produce nutrients that are bodies needed, but couldn't synthesize due to lack of machinery(things like vitamin C, which can be made from sugar if you have the right cellular machinery), produce trophic factors to extend our lifespans and induce growth/regeneration, and produce antibiotics to kill off bacteria.
The end result would be we would have something that benefited us, that was sexual transmitted, that would eliminate alot of these nasty viruses, would actually help us instead of hurting us, and would take care of alot of our problems.
Think of a Gould Symbiote from Stargate. It would sort of be the same thing, except much, much smaller.
What do you think?





I guess for some people evolution just isnt good enough ever.