I've started this thread for the sake of completeness (as we've already got physics and chemistry); I've got nothing to say for the moment, but we could - for example - discuss whether structural realism can apply to biology...
noo please don't. there's other things to discuss. levels of selection. genes and what they are. the acceptability of teleological and evolutionary explanations in biology.
ok, then i wait for those longer posts that explain your positions and try to pick holes in them. (ie i conform to the will of the community, and try to stay within the discussed subject)