Libertarians have a vision for America that includes lots of personal freedom, very little government, and a pure marketplace that will sort out societal problems like climate change, education inequality, and rising health care costs. Rather than religious values or a belief in a moral obligation to help the vulnerable, libertarians believe in rationalism. A 2012 research analysis of the personality differences between Republicans, Democrats, and libertarians found that libertarians place the highest value on using logic and cognitive skills to solve questions of policy.