I just started a new playthrough. Philip H. Dent (the H stands for SCIENCE!), focusing on science, then medicine, then PEW. 10 int, educated at level 4 for 17 skill points per level. 8 points in science every level, 5 in medicine, 4 in energy weapons. HE DOES SCIENCE! And when SCIENCE! fails, he zaps things. A lot more of the lead shooting at the beginning than I wanted, but I think I'll bring out the laser soon enough. Heck, with only 15 in guns, I'm still kicking butt due to iron sights.
I think this character will avoid the war entirely. But he'll probably piss a few people off when he starts blowing stuff up just because that's the science option.