Right off the bat, I ought to spell out that this is a very long term trend that seems to be unrelated to the current war. So Bush-bashing needn’t enter into the equation.
And the facts don’t really seem to be in dispute either. Peter Feaver, a Duke University political science professor who studies military-civil relations, noted in 1999 that Republicans outnumbered Democrats eight to one in the college educated officer corps. Among enlisted members, Feaver noted more parity, but the Democratic numbers were certainly boosted by African-American and Hispanic military members, who aren’t necessary across-the-board liberal, but who do vote Democratic historically.
The implication of this is that conservatives are far more likely to join the military than liberals are, in an all-volunteer force. Indeed, liberals have largely passed on joining altogether, though most liberals are far from being pacifists.
Now, there are positives and negativs to this. One underreported positive is the good effect Christian enlistees had on military morale. Robert Kaplan quoted an Army colonel to this effect in the Atlantic:
However, it does have downsides, and one of them is a restriction of the number of viewpoints available for decisionmaking in the military.
Liberals complain that the military has tunnel vision, and cannot see beyond a limited perspective as it goes about its mission. But if few liberals join, that perspective won’t be brought to the conference tables, wardrooms, and briefings.
And the military can only find and promote that talent that shows up in the first place.
Lots of criticism is showered on politicians who advocate a military solution but haven’t served. What will happen in the future, when far more decision makers who haven’t served are members of the Democratic party?
I think it is necessary for more liberals to join the military. Their country needs them there. What would it take for them to want to join, in an all-volunteer force?