[QUOTE=CrankyAsAnOldMan]
As I recall, any reseach into political orientation and major choice has been unsurprising but pretty general. “Liberals tend to choose non-science majors”–that sort of thing.
[/QUOTE]
It should also be noted that, if true, it would not mean that science majors tended to be conservative.
In general, it’s fairly safe to say that Americans tend to choose non-science majors.