Post-capitalism
Post-capitalism is, in part, a hypothetical state in which the economic systems of the world can no longer be described as forms of capitalism. Various individuals and political ideologies have speculated on what would define such a world. According to classical Marxist and social evolutionary theories, post-capitalist societies may come about as a result of spontaneous evolution as capitalism becomes obsolete. Others propose models to intentionally replace capitalism, most notably socialism, communism, anarchism, nationalism and degrowth. History

In 1993, Peter Drucker outlined a possible evolution of capitalistic society in his book Post-Capitalist Society. This states that knowledge, rather than capital, land, or labor, is the new basis of wealth. The classes of a fully post-capitalist society are expected to be divided into knowledge workers or service workers, in contrast to the capitalists and proletarians of a capitalist society. Drucker estimated the transformation to post-capitalism would be completed in 2010–2020. Drucker also argued for rethinking the concept of intellectual property by creating a universal licensing system. In 2015, according to Paul Mason, several factors — the rise of income inequality, repeating cycles of boom and bust, and capitalism's contributions to climate change — led economists, political thinkers and philosophers to start seriously considering how a post-capitalistic society would look and function. Post-capitalism is expected to be made possible with further advances in automation and information technology – both of which are effectively causing production costs to trend toward zero. Nick Srnicek and Alex Williams identify a crisis in capitalism's ability and willingness to employ all members of society, arguing that: "there is a growing population of people that are situated outside formal, waged work, with minimal welfare benefits, informal subsistence work, or by illegal means". Variations

Heritage check system 

Heritage check system is a socioeconomic plan that retains a market economy but removes fractional reserve lending power from banks and limits government printing of money to offset deflation. Money printed is used to buy materials to back the currency and pay for government programs in lieu of taxes, with the remainder to be split evenly among all citizens to stimulate the economy (termed a "heritage check", for which the system is named). The original author of the idea, Robert Heinlein, stated in his book For Us, The Living: A Comedy of Customs, that the system would be self-reinforcing and would eventually result in regular heritage checks able to provide a modest living for most citizens. Economic democracy
Economic democracy is a socioeconomic philosophy that establishes democratic control of firms by their workers and social control of investment by a network of public banks. Participatory economy 

In his book Of the People, By the People: The Case for a Participatory Economy, Robin Hahnel describes a post-capitalist economy called the participatory economy. Hahnel argues that a participatory economy will return empathy to our purchasing choices. Capitalism removes the knowledge of how and by whom a product was made: "When we eat a salad the market systematically deletes information about the migrant workers who picked it". Socialism 

Socialism often implies common ownership of companies and a planned economy, though as an inherently pluralistic ideology, it is argued whether either are essential features. In his book PostCapitalism: A Guide to our Future, Paul Mason argues that centralized planning, even with the advanced technology of today, is unachievable. In UK politics, strands of Corbynism and the Labour party have adopted this 'post-capitalist' tendency. Permaculture 

Permaculture is defined by its co-originator Bill Mollison as: "The conscious design and maintenance of agriculturally productive systems which have the diversity, stability, and resilience of natural ecosystems". PROUT 

Progressive utilization theory (PROUT) is a socioeconomic and political philosophy created by the Indian philosopher and spiritual leader Prabhat Ranjan Sarkar in 1959. PROUT includes the decentralization of the economy; economic democracy; development of cooperatives; provision of all working members of society with five basic needs: food, clothing, shelter, education, medical care; and systematic solution of environmental problems through technological development and limitation of consumption. Degrowth and MMT

Modern monetary theory (MMT) could enhance the degrowth movement in transitioning to a "post-growth, post-capitalist economy", according to economic anthropologist Jason Hickel. Towards this end, he suggests that the power of "the government’s role as the issuer of currency" could be utilized to bring the economy back into balance with the natural world while at the same time reducing economic inequality by providing high quality universal basic services, implementing the rapid development of renewable energy infrastructure to completely phase out fossil fuels in a shorter period of time, and establishing a public job guarantee for 30 hours a week at a living wage doing decommodified, socially useful work in the public services sector, and also useful work in renewable energy development and ecosystem restoration. Hickel notes that providing a living wage at 30 hours a week also has the added benefit of shifting income from capital to labor. Furthermore, he adds that taxation can be used to "reduce demand in order to bring resource and energy use down to target levels," and specifically to reduce the purchasing power of the wealthy. Technology as a driver of post-capitalism

Automation 
Technological change that has driven unemployment has historically been due to 'mechanical-muscle' machines, which have reduced the need for human labor. Just as the use of horses for transport and other work was gradually made obsolete by the invention of the automobile, humans' jobs have also been affected throughout history. A modern example of this technological unemployment is the replacement of retail cashiers by self-service checkouts. The invention and development of 'mechanical-mind' processes or 'brain labor' is thought to threaten jobs at an unprecedented scale, with Oxford Professors Carl Benedikt Frey and Michael Osborne estimating that 47% of US jobs are at risk of automation. Information technology 
Post-capitalism is said to be possible due to major changes brought about by information technology in recent years. These changes have blurred the boundaries between work and free time and loosened the relationship between work and wages. Significantly, information is corroding the market's ability to form prices correctly. Information is abundant and information goods are freely replicable. Goods such as music, software or databases do have a production cost, but once made can be copied infinitely. If the normal price mechanism of capitalism prevails, then the price of any good which has essentially no cost of reproduction will fall towards zero. This lack of scarcity of those things is a problem in those models, which try to counter by developing monopolies in the form of giant tech companies to keep information scarce and commercial. But many significant commodities in the digital economy are now free and open-source, such as Linux, Firefox, and Wikipedia. 