if we do not take politicians in to consideration

@fallot yes but due to it's political definiton it can miss the point

then we could describe leftism as a parasite

hosting people of low quality

are blacks leftists ? that would be a serious error to state

leftism is not parasitic, that is a midphase

and misscomprehension

leftism is contagious

spiritual decay is contagious

assess via the future equilibrium state

yes

the unfit portions of society will always be leftist

but bear in mind who are the fiercest promoters of leftism

1. Caviar Communists

2. Upper Middle-Class intellectuals

3. Jews

yes

1 is 2 is 3 it seems

http://thoughtprison-pc.blogspot.co.uk/

this refers to leftism/liberalism w/e as Political Correctness

good read, if you're so inclined

What is political correctness? A thought prison: a self-constructed jail of delusions; yet a prison engaged in destroying-itself: guards and inmates together.
This book seeks to explain the roots and depths of a phenomenon which is now the dominant ideology of the whole Western intellectual world – PC is what most secular intellectuals have instead of a religion. PC came from socialism yet has in recent decades been embraced by the entire political mainstream: Left, Right and Centre.
Yet at the same time, political correctness is obvious nonsense: ridiculous, insane, self-loathing and suicidal.
How can political correctness be at the same time marginal and mainstream, ludicrous and mandatory; crazy and normal? Clearly, this is a phenomenon worthy of analysis.

tldr: Lets Find Out!

I think leftism is more psychologic than biologic

personally

PC is dying fast

but it's a difficult pattern to break

basically I think the pattern of thought/feeling that leads to people acting leftist is a clockwork response to a certain large scale social environment

i.e. in order to change it, the whole society would need to change

its important to note how many people were leftist in their young days andturned right wing later in life

I think it has more to do with the low genetic quality of a population

hmmmm

underperforming portions of society always lean leftwards

if that is what you mean

PC is not dying fast, or at all, it is accelerating

but if you are saying it has sth to do with heritage

then certani phenomenons are inexplicable

you right now live in a time where "gay marriage", a completely insane inversion of the idea of marriage is an accepted thing, and even considered good

and it's so bad that this doesn't even strike people as anything to be concerned about

I think people are concerned with it but they cant be bothered

You have to be kidding me