Want people to live more prosperous, enriching, environmentally friendly lives? Then you must be for free markets.

A free market economy is an economy with active feedback mechanisms. As such failures can be corrected quickly. In economically shackled economies failures metastasize and grow until they envelop the participants of the economy in misery.

To rail against free markets is to rail against freedom itself.

To rail against capitalism is to rail against human progress.

The video below illustrates these points nicely.