Government was required to drive through major changes such as drives for equality within society, universal education, and preservation of the environment. Mostly in the teeth of big business  Nobody would deny the role that remarkable individuals have played in the major social changes of history. They have, however, ultimately required the actions of government. Many of these have been achieved despite, rather than because of, the interests of business. Critically they have tended to be to the benefit of the weak, the vulnerable and the neglected.  Governments have been responsible for social reforms ranging from the abolition of slavery and child labor to the removal of conditions in factories and on farms that lead to injury and death, in addition to minimum wage regulations that meant that families could feed themselves. By contrast, the market was quite happy with cheap cotton sown by nimble young fingers.  In turn profit was given preference over any notion of job security or the right to a family life, the market was quite happy to see water poisoned and the air polluted – and in many cases is still happy with it. The logic of the market panders to slave-labor wages to migrant workers or exporting jobs where migrants are not available. Either way it costs the jobs of American citizens, pandering to racism and impoverishing workers at home and abroad. Although the prophets of the market suggest that the only thing standing between the average American and a suburban home - with a pool, 4x4 and an overflowing college-fund is the government, the reality could not be further from the truth.  The simple reality of the market is this: the profit motive that drives the system is the difference between the price of labor, plant and materials on one hand and the price that can be charged on the other. It makes sense to find the workers who demand the lowest wages, suppliers who can provide the cheapest materials and communities desperate enough to sell their air, water and family time. Whether those are at home or abroad. The market, by its nature has no compassion, no patriotism and no loyalty.  The only organization that can act as a restraint on that is, in the final reckoning, government which has legislative power to ensure that standards are maintained. It is easy to point to individual acts that have been beneficial but the reality is that the untrammeled market without government oversight has had a depressing tendency to chase the easiest buck, ditch the weakest, exploit where it can, pollute at will, corrupt where necessary and bend, break or ignore the rules.  It requires government as the agent of what the people consider acceptable to constrain the profit motive.