Eco-capitalism, also known as environmental capitalism or green capitalism, is the view that capital exists in nature as "natural capital" (ecosystems that have ecological yield) on which all wealth depends, and therefore, market-based government policy instruments (such as cap and trade systems) should be used to resolve environmental problems.
The term "Blue Greens" is often applied to those who espouse eco-capitalism. It is considered as the right-wing equivalent to Red Greens.
The roots of eco-capitalism can be traced back to the late 1960s. The "Tragedy of the Commons", an essay published in 1968 in Science by Garrett Hardin, claimed the inevitability of malthusian catastrophe due to liberal or democratic government's policies to leave family size matters to the family, and enabling the welfare state to willingly care for potential overpopulation. Hardin argued that if families were given freedom of choice in the matter, but were removed from a welfare state, parents choosing to overbear would not have the resources to provide for their "litter", thus solving the problem of overpopulation. This represents an early argument made from an eco-capitalist standpoint: overpopulation would technically be solved by a free market. John Baden, a collaborator with Garrett Hardin on other works including Managing the Commons, founded the Political Economy Research Center (now called the Property and Environment Research Center ) in 1982. As one of the first eco-capitalist organizations created, PERC's ongoing mission is "improving environmental quality through property rights and markets". The most popular eco-capitalist idea was emissions trading, or more commonly, cap and trade. Emissions trading, a market-based approach that allows polluting entities to purchase or be allocated permits, began being researched in the late 1960s. International emissions trading was significantly popularized in the 1990s when the United Nations adopted the in 1997.