why leftists always win

 If at age 20 you are not a Communist then you have no heart.  If at age 30 you are not a Capitalist then you have no brains. -George Bernard Shaw



You can sum up the left/right conflict by studying r/K selection theory.

r=rabbits  K=wolves
r=left        K=right
r=prey      K=hunter
r=not very bright  K=tactical killer
r=vegetarian  K=carnivore 

Rabbits exist because the wolves aren't hungry enough to bother with such easy prey.

r=food, unable to understand metaphor.

They'll never see it coming.