Criticisms According to environmental economist
Jeroen C. J. M. van den Bergh, degrowth is often seen as an ambiguous concept due to its various interpretations, which can lead to confusion rather than a clear and constructive debate on environmental policy. Many interpretations of degrowth do not offer effective strategies for reducing environmental impact or transitioning to a sustainable economy, whereas price incentives through
environmental taxes or
tradable permits are much more effective. Additionally, critics argue, degrowth is unlikely to gain significant social or political support, making it an ineffective strategy for achieving environmental sustainability. The theoretical foundations of degrowth studies are considered fragile. Two scientists reviewed 561 peer-reviewed studies on the subject and concluded that 90% of them had serious methodological flaws.
Ineffectiveness and better alternatives Jeroen C. J. M. van den Bergh argues in the scientific journal
Ecological Economics that a focus solely on reducing consumption (or consumption degrowth) may lead to
rebound effects. For instance, reducing consumption of certain goods and services might result in an increase in spending on other items, as
disposable income remains unchanged. Alternatively, it could lead to savings, which would provide additional funds for others to borrow and spend. He emphasizes the importance of (global) environmental policies, such as pricing
externalities through
environmental taxes or
tradable permits, which incentivize behavior changes that reduce environmental impact and which provide essential information for consumers and help manage rebound effects. A study published in
Scientific Reports modelled two degrowth scenarios: one where the Global North undergoes negative growth and societal transformation, and another where degrowth is adopted globally. The former shows that such changes in the Global North are possible without severely harming long-term global socioeconomic development, though they only lead to a modest 10.5% reduction in future carbon emissions by 2100, and thus don't solve the climate crisis. In contrast, a global negative growth scenario could significantly cut future carbon emissions by 45%. However, it would also drastically hinder
global development goals, particularly the
elimination of poverty. Even with strong global policies aimed at supporting the poor (like increased
cash transfers, improved
income equality, and no military spending), this global degrowth approach is projected to increase global
extreme poverty by 15 percentage points by 2100. The study also notes an absolute decoupling of long-term economic growth from
human development outcomes has historically never been observed. David Schwartzman argues in the academic journal
Capitalism Nature Socialism that the degrowth program falls short in analyzing the qualitative aspects of economic growth and places too much emphasis on local economies without giving sufficient attention to global, transnational political strategies. Critics also point out that the debate on economic growth should distinguish between harmful and beneficial forms of growth. For example, growth in polluting products is problematic, whereas growth in knowledge, culture, or
sustainable technologies can be desirable. Economist Wim Naudé notes that Western economies are already in a state resembling degrowth, which he characterizes as a
Great Stagnation. This period is marked by declining levels of
entrepreneurship,
innovation, scientific output, and research productivity. In a context of prolonged economic stagnation, the economy increasingly resembles a zero-sum system. In such a scenario, improvements in the well-being of one group or country may come at the expense of another, leading to conflict. Naudé refers to the analysis by
Thomas Piketty (2014), arguing that low growth leads to very substantial inequality in the distribution of wealth over the long run. According to Naudé economic stagnation makes societies less innovative and less resilient, which hinders the timely development of the technological and organizational innovations needed to prevent ecological overshoot and tackle climate change. Major critics point out that degrowth is politically unpalatable, defaulting towards the more free market green growth orthodoxy as a set of solutions that is more politically tenable. in opposition to the positively perceived "growth". "Growth" is associated with the "up" direction and positive experiences, while "down" generates the opposite associations. Research in
political psychology has shown that the initial negative association of a concept, such as of "degrowth" with the negatively perceived "down", can bias how the subsequent information on that concept is integrated at the unconscious level. At the conscious level, degrowth can be interpreted negatively as the contraction of the economy, although this is not the goal of a degrowth transition, but rather one of its expected consequences. Since "degrowth" contains the term "growth", there is also a risk of the term having a
backfire effect, which would reinforce the initial positive attitude toward growth.
Marxist critique Traditional Marxists consider that it is the exploitative nature and control of the capitalist production relations that is the determinant and not the quantity. According to Jean Zin, while the justification for degrowth is valid, it is not a solution to the problem. Other Marxist writers have adopted positions close to the de-growth perspective. For example,
John Bellamy Foster and Fred Magdoff, in common with
David Harvey,
Immanuel Wallerstein,
Paul Sweezy and others focus on endless
capital accumulation as the basic principle and goal of capitalism. This is the source of economic growth and, in the view of these writers, results in an unsustainable
growth imperative. Foster and Magdoff develop Marx's own concept of the metabolic rift, something he noted in the exhaustion of soils by capitalist systems of food production, though this is not unique to capitalist systems of food production as seen in the
Aral Sea. Many degrowth theories and ideas are based on neo-Marxist theory.
Challenges Political and social spheres According to some scholars in Sociology, the
growth imperative is deeply entrenched in
market capitalist societies such that it is necessary for their stability. Moreover, the institutions of
modern societies, such as the
nation state,
welfare,
labor market,
education,
academia,
law and
finance, have co-evolved with growth to sustain them. A degrowth transition thus requires not only a change of the economic system but of all the systems on which it relies. As most people in modern societies are dependent on those growth-oriented institutions, the challenge of a degrowth transition also lies in individual resistance to move away from growth.
Agriculture When it comes to agriculture, a degrowth society would require a shift from
industrial agriculture to less intensive and more sustainable agricultural practices such as
permaculture or
organic agriculture. Still, it is not clear if any of those alternatives could feed the
current and
projected global population. In the case of organic agriculture, Germany, for example, would not be able to feed its population under ideal organic yields over all of its
arable land without meaningful changes to patterns of consumption, such as reducing meat consumption and
food waste.
Healthcare One analysis has said there is an apparent trade-off between the ability of modern healthcare systems to treat individual bodies to their last breath and the broader global ecological risk of such an energy and resource intensive care. If this trade-off exists, a degrowth society must choose between prioritizing the ecological integrity and the ensuing collective health or maximizing the healthcare provided to individuals.
Land privatisation Baumann, Alexander and Burdon suggest that "the Degrowth movement needs to give more attention to land and housing costs, which are significant barriers hindering true political and economic agency and any grassroots driven degrowth transition."
Dilemmas Given that modernity has emerged with high levels of energy and material
throughput, there is an apparent compromise between desirable aspects of modernity (e.g.,
social justice,
gender equality, long
life expectancy, low
infant mortality) and
unsustainable levels of energy and material use. Another way of looking at the argument that the development of desirable aspects of modernity require unsustainable energy and material use is through the lens of the
Marxist tradition, which relates the
superstructure (culture, ideology, institutions) and the
base (material conditions of life, division of labor). A degrowth society, with its drastically different material conditions, could produce equally drastic changes in society's cultural and ideological spheres. Some argue the political economy of capitalism has allowed social emancipation at the level of gender equality, disability, sexuality and anti-racism that has no historical precedent. However, Doyal and Gough allege that the modern capitalist system is built on the exploitation of female reproductive labor as well as that of the Global South, and
sexism and
racism are embedded in its structure. Therefore, some theories (such as
Eco-Feminism or
political ecology) argue that there cannot be equality regarding gender and the hierarchy between the Global North and South within
capitalism. The structural properties of growth present another barrier to degrowth as growth shapes and is enforced by institutions, norms, culture, technology, identities, etc. The social ingraining of growth manifests in peoples' aspirations, thinking, bodies, mindsets, and relationships. Together, growth's role in social practices and in socio-economic institutions present unique challenges to the success of the degrowth movement. Several assert the main barriers to the movement are social and structural factors clashing with implementing degrowth measures. == See also ==