bill_mcgonigle writes "In his essay 'Capitalists Who Fear Change,' author Jeffrey Tucker takes on 'wimps who don't want to improve.' From DMCA take-downs on 3D printing files to the constant refrain that every new form of music recording will 'kill music,' Mr. Tucker observes, 'Through our long history of improvement, every upgrade and every shift from old to new inspired panic. The biggest panic typically comes from the producers themselves who resent the way the market process destabilizes their business model.' He analyzes how the markets move the march of technology ever forward. He takes on patents, copyrights, tariffs, and protectionism of entrenched interests in general, with guarded optimism: 'The promise of the future is nothing short of spectacular — provided that those who lack the imagination to see the potential here don't get their way.'"