It is astounding how significantly one idea can shape a society and its policies. Consider this one.
If taxes on the rich go up, job creation will go down.
This idea is an article of faith for Republicans and seldom challenged by Democrats and has shaped much of today's economic landscape.
But sometimes the ideas that we know to be true are dead wrong. For thousands of years people were sure that earth was at the center of the universe. It's not, and an astronomer who still believed that it was, would do some lousy astronomy.
In the same way, a policy maker who believed that the rich and businesses are "job creators" and therefore should not be taxed, would make equally bad policy.
I have started or helped start, dozens of businesses and initially hired lots of people. But if no one could have afforded to buy what we had to sell, my businesses would all have failed and all those jobs would have evaporated.
That's why I can say with confidence that rich people don't create jobs, nor do businesses, large or small. What does lead to more employment is a "circle of life" like feedback loop between customers and businesses. And only consumers can set in motion this virtuous cycle of increasing demand and hiring. In this sense, an ordinary middle-class consumer is far more of a job creator than a capitalist like me.
So when businesspeople take credit for creating jobs, it's a little like squirrels taking credit for creating evolution. In fact, it's the other way around.
Anyone who's ever run a business knows that hiring more people is a capitalist's course of last resort, something we do only when increasing customer demand requires it. In this sense, calling ourselves job creators isn't just inaccurate, it's disingenuous.
That's why our current policies are so upside down. When you have a tax system in which most of the exemptions and the lowest rates benefit the richest, all in the name of job creation, all that happens is that the rich get richer.
Since 1980, the share of income for the richest Americans has more than tripled while effective tax rates have declined by close to 50%.
If it were true that lower tax rates and more wealth for the wealthy would lead to more job creation, then today we would be drowning in jobs. And yet unemployment and under-employment is at record highs.