I was at the forefront of the effort to pass $15 minimum wage in Seattle, and have been collaborating with the people who are trying to make that happen across the country.

Now one person doing the job of one and a half. So as an employer I can get two people to do the work of three, and think about what that does for profits.

The person earning the federal minimum wage of $7.25 isn't going out to eat at restaurants. They're not taking piano lessons. They're not going to the gym or the yoga studio. They're not sending mom flowers on Mother's day. What good is this person in the economy? If you raise it to $15 an hour, they're doing all of those things. And all of a sudden, not just business thrives, but small business thrives.

The idea that high wages equals low employment, it's absurd.

I was at the forefront of the effort to pass $15 minimum wage in Seattle, and have been collaborating with the people who are trying to make that happen across the country.

Raising the minimum wage a lot across the board would make a big difference. It's not the only thing, but it's an indispensable part of solving the problem.

But can we please stop insisting that if low-wage workers earn a little bit more, unemployment will skyrocket and the economy will collapse? There is no evidence for it. The most insidious thing about trickle-down economics is not the claim that if the rich get richer, everyone is better off. It is the claim made by those who oppose any increase in the minimum wage that if the poor get richer, that will be bad for the economy. This is nonsense.