@Setanta,
I'm glad Set bought up what we mean by left and right. I was taught, rightly or wrongly, that it was a political distinction. With fascism on the far right and anarchy on the far left, as you moved toward the centre you'd pass through democracy.
It gets messy when you bring economics into it because unfettered capitalism looks a lot like anarchy and communism looks like fascism. Some highly democratic countries are socialist and who knows what China has now.
Then when you consider the third leg of social policy these terms are usually mapped to progressive/liberal or conservative. People, and countries, manage multiple positions on just those three facets, which of their linearity are over simplified.
I guess what I'm saying is, after long consideration, is that left wing is anyone who disagrees with Hawkeye.