Although I posted the pic, I am not convinced that raising the minimum wage is the be-all and end-all for lower-paid workers. I just thought it would stimulate discussion.
Instead of higher wages, benefits such as medical/dental policies would be a better incentive.
When I worked for the State of Florida, although I had important jobs, I wasn't paid commensurate with private sector salaries. But I had damn good benefits such as Sick and Annual Leave, and a pension plan.