Obamacare gave the federal government a heretofore unprecedented power: the power to force us to buy health insurance irrespective of our desire to do so. Republicans, for both moral and economic reasons, oppose this mandate. The framers of the Constitution never envisioned granting Congress the power to force people to buy a privately delivered financial service. There are also important economic reasons to oppose Obamacare’s mandate. Gross premiums for individually purchased coverage have doubled over the past four years under Obamacare. But the authors of Obamacare don’t need to care about whether they’ve made coverage costlier, because they’re forcing you to buy it anyway. Without a mandate, insurers would have to do what businesses have to do in every other sector of the economy: design products that you voluntarily want to buy because they represent a good value for you. Under Obamacare, they don’t have to.

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