Regardless of how the Supreme Court decides the constitutionality of the individual mandate, the health care debate is now reignited. If the mandate is sustained, the Accountable Care Act enacted under President Obama still has too many kinks to remain unaltered. If it's thrown out, a return to the unsustainable system with growing numbers of uninsured is not a solution. Yet no fix is possible as long as elected officials dodge the basic arithmetic of health care.