"In the Machine Age nations and corporations were thought to have little or no responsibility either to their environments or to other organizations and individuals within them. Nations and corporations were considered to be virtually self-contained and autonomous. The natural environment was believed to be capable of absorbing any amount of use by man and of recovering fully. It was considered to be an unlimited source of every kind of resource. Ownership of property was equated to a license to do with it whatever one wanted. Developed nations and corporations colonialized and exploited underdeveloped societies and their physical environments. They were considered to be entitled to whatever they could get away with in the outside world. Laissez-faire was the dominant philosophy in both national and corporate affairs. That some should suffer the consequences was considered to be "natural" because struggle and conflict were assumed to be necessary for survival. Only the fit survived. Fitness was conceived both in terms of ability to adapt to changing natural conditions and ability to compete in society (a euphemism for "fight"). Progress was believed to be the product of the struggle for survival. Its cost had to be paid by the weak. In short, nations, corporations, and individuals gave little thought to their natural or social environments and those who occupied them. As the Machine Age began to end so did these attitudes for a number of reasons. Men began to suspect that the supply of natural resources was not unlimited and even began to fear that some might run out in their lifetimes. The quality of the environment, man-made and natural, began to deteriorate visibly, and the rate of deterioration seemed to exceed the recuperative capabilities of either society or Nature. Those in the environment who were exploited and left in a disadvantaged state began to organize themselves into effective protest groups and brought moral and physical pressure to bear on those responsible for their state. The health and welfare of environment and environmental systems were forced into the consciousness of nations and corporations by pressure groups formed around a variety of issues including ecology, racial equality, consumerism, and underdevelopment. Disadvantaged countries and the disadvantaged within both developed and underdeveloped countries began to press for a more equitable distribution of wealth."