<p>Modern American politics is dominated by the doctrine that government is the problem, not the solution. In practice, this doctrine translates into policies that make low taxes on the rich the highest priority, even if lack of revenue undermines basic public services. You don't have to be a liberal to realize that this is wrong-headed. Corporate leaders understand quite well that good public services are also good for business. But the political environment is so polarized these days that top executives are often afraid to speak up against conservative dogma.</p>