Equality does not exist. It is an abstract concept.<p>What the best political philosophy gave us is the another concept - <i>the equality of rights</i> and liberties. Equality before the law. This means than no person could be discriminated, based on gender, racial, cultural or religious context.<p>There is no such thing as social or economic equality. This bullshit has been oversold to us by political demagogues and populists (as opposed to political philosophers).<p>Society means inequality. It means hierarchy. It is based on inequality, it is driven by inequality no matter what disconnected from reality pseudo-intellectuals would tell us.<p>Biology has precedence over physiology, psychology and sociology. Social inequality comes from genetic and economic inequality. Without the first there will be no human species, because there will be no evolution. Without the second there will be no human civilization, which is based upon trade and capital - resource allocation.<p>Competition for everything, not just survival and reproduction, but also social status is a part of reality of any complex ecosystem, including human societies. Capitalism is a "natural" system of resource allocation, based on partial rationality, greed and so-called human nature (which in turn is based on biological markers, psychological traits and social heuristics) that promotes competition (and also restricting monopolies and regulating markers) which is based on inequality, has inequality as its driving force.<p>Not a single attempt to go against physics, biology, against the laws of ecosystems (sociology) and so-called human nature would ever succeed, no matter what utopia naive human mind will produce and promote. Every single utopia that violates any single environmental constraint will fail. It happened with communism, it will happen with socialism. Economics is very real - as real as one of the main forces of natural selection (species has to balance their energy spending according to the constraints of the environment - this is what economy is).<p>Inequality is here and always will be, like beauty and ugliness, intelligence and stupidity, success and failure.