kumbaya liberal
Knee-jerk thinkers, politicians and other individuals of the far left who tend to (a) believe force is never an answer, (b) talk about problems, rather than do something about them, and/or (c) be relatively uninformed about the facts concerning a given issue or situation as well as uninterested in learning about them.
I'm so sick of those kumbaya liberals chanting "no blood for oil"! Don't they realize that the matter is just a "wee bit" more complicated that that?!