McDonalds’ suggested budget for employees shows just how impossible it is to get by on minimum wage | Death and Taxes:

You may think that most of these minimum wage earners are teenagers. Well, 87.9% of minimum wage earners are over the age of 20. 28% of those people are parents trying to raise a kid on this budget. That is not a good thing for our future and it is not a good thing for our economy. In order for the economy to thrive, people have to be able to buy things. All the money going to people at the top does not help us.
I don’t want to live in any kind of dog-eat-dog Ayn Rand erotic fantasy. Human beings are worth more than that. Anyone who works 40 hours a week (nevermind 74 hours) ought be able to take care of all the basic necessities in life. Corporations shouldn’t be able to pay their workers nothing, keep all of the profits to themselves, and expect taxpayers to make up the difference with social programs. It’s not fair to the workers, and it’s not fair to any of us.