Herman Daly

(1996, USA)
Honorary Award

...for defining a path of ecological economics that integrates the key elements of ethics, quality of life, environment and community.


Herman Daly was born in 1938. He took a doctorate in economics from Vanderbilt University in 1967. In 1989, Daly was one of the key figures in the foundation of the International Society for Ecological Economics (ISEE), and served as Associate Editor of its journal Ecological Economics. ISEE is the major forum that links economists and ecologists, and academics and environmental activists. Daly's professional concerns have been two: the relationship of the economy and the environment, and the relationship of the economy to ethics. 

Contact Details

School of Public Affairs
University of Maryland
College Park,
MD 20742-1821



Herman Daly was born in 1938. He took a doctorate in economics from Vanderbilt University in 1967, became an Associate Professor at Louisiana State University (LSU) in 1968 and a full professor there in 1973. In 1976 he was a recipient of the university's Distinguished Research Master Award. He was Alumni Professor of Economics at LSU from 1983 to 1988.

During his time at LSU Daly was also Visiting Professor of Economics at the University of Ceará, Brazil (1968), a research associate at Yale University (1969-70), Visiting Fellow at the Centre for Resources and Environmental Studies of the Australian National University (1980) and a Fulbright Senior Lecturer in Brazil (1983). From 1988 to 1994, he was Senior Economist in the Environment Department of the World Bank, and since 1994 he has been Senior Research Scholar at the School of Public Affairs, University of Maryland. In 1989, Daly was one of the key figures in the foundation of the International Society for Ecological Economics (ISEE), and served as Associate Editor of its journal Ecological Economics. ISEE is the major forum that links economists and ecologists, and academics and environmental activists. Through ISEE 'ecological economics' is coming to be perceived as distinct from conventional 'environmental economics' and is gaining credibility as a discipline in its own right.

Daly's professional concerns have been two: the relationship of the economy and the environment, and the relationship of the economy to ethics. The two concerns are obviously themselves related and in pursuing them he has made a masterly synthesis of the application of classical concepts of capital and income to resources and the environment, the laws of thermodynamics, and the insights of ecology, particularly in relation to levels of flows of materials and energy through economic systems. This synthesis has resulted in a quantum leap in understanding as to why the economy is destroying the environment, which has deeply influenced the whole course of the debate as to what should be done about it. In 1996, Daly received the Heineken Prize for Environmental Science awarded by the Royal Netherlands Academy of Arts and Sciences, and in 1999 the Norwegian Sophie Prize. In 2001, he received the Leontief Prize for advancing the frontiers of economic thought, and in 2002 the Medal of the Presidency of the Italian Republic. In 2010, he was honoured with a lifetime achievement award from the National Council for Science and the Environment.

In addition to his contribution to the understanding of the economy-environment relation, Daly's ethical writing is also important. He is the author of many books and has also published over 100 articles in scholarly journals and magazines. Not many economists choose a theologian as co-author, as Daly did with John Cobb, in their joint work, For the Common Good


Acceptance Speech by Herman Daly

December 9th, 1996

Uneconomic Growth: Conflicting Paradigms

"That which seems to be wealth may in verity be only the
gilded index of far-reaching ruin...... !
--- John Ruskin, Unto this Last, 1862.

I. Uneconomic Growth in Theory 
Growth in GNP is so favored by economists that they call it "economic" growth, thus ruling out by terminological baptism the very possibility of "uneconomic" growth in GNP. But there is no a priori reason why at the margin the environmental and social costs of growth in GNP could not be greater than the production benefits. In fact, economic theory would lead us to expect that at some point. The law of diminishing marginal utility of income tells us that we satisfy our most pressing wants first, and that each additional unit of income (production) is dedicated to the satisfaction of a less pressing want. So the marginal benefit of growth declines. Similarly, the law of increasing marginal costs tells us that we first make use of the most productive and accessible factors of production - the most fertile land, the most concentrated and available mineral deposits, the best workers - and only use the less productive factors as growth makes it necessary. Consequently, marginal costs of growth increase. When rising marginal costs equal falling marginal benefits then we are at the optimal level of GNP, and further growth would be uneconomic - would increase costs more than it increased benefits. Why is this simple application of the basic logic of microeconomics treated as inconceivable in the domain of macroeconomics?

II. Uneconomic Growth in Fact
One might accept the theoretical possibility of uneconomic growth, but argue that it is irrelevant for practical purposes since, it could be alleged, we are nowhere near the optimal scale. The benefits of growth might still be enormous and the costs still trivial at the margin. Economists all agree that GNP was not designed to be a measure of welfare, but only of activity. Nevertheless they assume that welfare is positively correlated with activity so that increasing GNP will increase welfare, even if not on a one-for-one basis. This is equivalent to believing that the marginal benefit of GNP growth is greater than the marginal cost. This belief can be put to an empirical test. The results turn out not to support the belief.

III. Uneconomic Growth in Two Paradigms 
Within the standard neo-classical paradigm uneconomic growth is an anomalous category. You will not find it mentioned in any macroeconomics textbook. But within the paradigm of ecological economics it is an obvious possibility. Let us consider why in each case.

The pre-analytic vision of standard neo-classical economics is that the economy is the total system, and that nature, to the extent that it is considered at all, is a sector of the economy - e.g. the extractive sector (mines, wells, forests, fisheries, agriculture). Nature is not seen, as in the ecological economics vision, as an envelope containing, provisioning, and sustaining the entire economy, but as one sector of the economy similar to other sectors. If the products or services of the extractive sector should become scarce, the economy will presumably "grow around" that particular scarcity by substituting the products of other sectors. If the substitution is difficult, new technologies will be invented to make it easy.

The unimportance of nature, in this view, finds empirical support in the declining share of the extractive sector in total GNP. Beyond the initial provision of indestructible building blocks, nature is simply not important to the economy in the view of neo-classical economics. Ecological economics considers the percentage of GNP represented by resources to be a misleading indication of their importance. One might as well claim that a building's foundation is unimportant because it represents only five percent of the height of the skyscraper erected above it. GNP is the sum of value added. Resources are that to which value is added - the foundation or base upon which the skyscraper of value added is resting. A foundation's importance does not diminish with the growth of the structure that it supports! If GNP growth resulted only from increments in value added to a non-growing resource throughput, then it would remain economic growth. But that is not what happens.

What happens, according to ecological economics, is that the economy grows mainly by transforming its environment (natural capital) into itself (manmade capital). This process of transformation takes place within a total environment that is finite, non-growing, and materially closed. A throughput of solar energy powers biogeochemical cycles, but that energy throughput is also finite and non-growing. As the economic subsystem grows it becomes larger relative to the total system, and therefore must conform itself more to the limits of the total system - finitude, non-growth, and entropy. Subsystem growth is ultimately limited by the size of the total system, even under neo-classical assumptions of easy substitution of manmade for natural capital. But if manmade and natural capital are complements rather than substitutes, as ecological economics claims, then expansion of the economic subsystem would be much more stringently limited by that complementarily. There would be no point in transforming natural capital into manmade capital beyond the capacity of remaining natural capital to complement and sustain it. What good are more fishing boats when the fish population has disappeared? The fish catch used to be limited by number of fishing boats (manmade capital) but is now limited by the remaining populations of fish in the sea (natural capital).

When factors are complements the one in short supply is limiting. If factors are substitutes then there cannot be a limiting factor. Economic logic says that we should economize on and invest in the limiting factor. Economic logic stays the same, but as we have moved from an "empty" world to a "full" world, the role of limiting factor has gradually shifted from manmade to natural capital, - e.g. from fishing boats to remaining fish in the sea; from saw mills to remaining forests; from irrigation systems to aquifers or rivers; from oil well drilling rigs to pools of petroleum in the ground; from engines that burn fossil fuel to the atmosphere's capacity to absorb CO2, etc.

The optimal scale of the economy is smaller, the greater is: (a) the degree of complementarily between natural and manmade capital; (b) our desire for direct experience of nature; and (c) our estimate of both the intrinsic and instrumental value of other species. The smaller the optimal scale of the economy, the sooner its physical growth becomes uneconomic.

IV. From Permitting Growth, to Mandating Growth, to Limiting Growth
The neo-classical paradigm permits growth forever, but does not mandate it.  Historically the growth mandate came from the answer given to the problems raised by Malthus, Marx, and Keynes. Growth was the common answer to all three problems. Overpopulation, unjust distribution, and involuntary unemployment would all be solved by growth. Overpopulation would be cured by the demographic transition initiated by growth. Unjust distribution of wealth between classes would be rendered tolerable by growth, the rising tide that lifts all boats. Unemployment would yield to increasing aggregate demand which merely required that investment be stimulated, which of course implies growth. Continuing this time-honored tradition the World Bank's 1992 World Development Report argued that more growth was also the solution to the environmental problem. But of course the assumption in all cases was that growth was economic, that it was making us richer rather than poorer. But now growth is becoming uneconomic. Uneconomic growth will not sustain the demographic transition and cure overpopulation. Neither will it help redress unjust distribution, nor cure unemployment. Nor will it provide extra wealth to be devoted to environmental repair and cleanup.

We now need more radical and direct solutions to the problems of Malthus, Marx, and Keynes: population control to deal with overpopulation; redistribution to deal with excessive inequality; and ecological tax reform to raise resource productivity and employment. These must be national policies. It is utopian (or dystopian) to think of them being carried out by a world authority. Many nations have made progress in controlling their population growth, in limiting domestic income inequality, in reducing unemployment. They have also improved resource productivity by internalizing environmental and social costs into prices. These significant national gains are now being undercut by the ideology of globalization. Global economic integration by free trade and free capital mobility effectively erases the policy significance of national boundaries, turning the federated community of nations into a cosmopolitan non community of globalized individuals. Some of these "individuals" are giant transnational corporations, treated as individuals by legal fiction.

Under globalization, each country seeks to expand beyond the limits of its own ecosystem and market by growing into the ecological and economic space of all other countries, as well as into the remaining global commons. Globalization operates by standards-lowering competition to bid down wages, to externalize environmental costs, and reduce social overhead expenses for public goods. But it is far worse than an unrealistic global dream - it actively undercuts the ability of nations to continue dealing with their own problems of unjust distribution, unemployment, external costs, and overpopulation. It is hard to imagine any country continuing to limit its birth rate or internalize its environmental and social costs when the results of overpopulation and cost externalization in other countries freely spill over into it.

Globalization is the latest elixir concocted by the growth-forever alchemists.  Export-led growth is the new philosopher's stone that turns lead into gold by the alchemy of free trade. With the revival of alchemy comes a return to the logic of Mercantilism: wealth is gold, and the way for countries without mines to get gold is to export more goods than they import, and receive payment for the difference in gold. The way to export more than you import is to reduce wages. The way to keep wages low is to have an oversupply of labor, attained by easy immigration or high birth rates among the working class. Globalization requires, therefore, that for a nation to be rich, the majority of its citizens must be poor, increase in number, and live in a deteriorating environment.
Truly, John Ruskin foresaw the era of uneconomic growth, a time when: 

"That which seems to be wealth may in verity be only the gilded index of far-reaching ruin......."


The Daly News

How a Green Economy Grows. National Council for Science and Environment, January 2010.

From a Failed Growth Economy to a Steady-State Economy. June 2009.

Incorporating Values in a Bottom-Line Ecological Economy.Bulletin of Science, Technology & Society, Vol 29, No 5, 2009, pp 349-357.

On economics as a life science. Journal of Political Economy, 1968.

Steady-State Economics. 1977.

Economics, Ecology, Ethics: Essays toward a Steady-State Economy.New York and San Francisco: WH Freeman and Company, 1980.

For the Common Good: Redirecting the Economy Toward Community, the Environment and a Sustainable Future. HE Daly, J Cobb. Boston: Beacon, 1989.

Toward some operational principles of sustainable development.Ecological Economics, 1990.

Natural capital and sustainable development. R Costanza, HE Daly. Conservation Biology, 1992.

Steady-State Economics (Second edition with new essays). London: Earthscan, 1992.

Population, technology and lifestyle: the transition to sustainability. R Goodland, HE Daly, S El Serafy. Washington, DC: Island Press, 1992.

Why Northern income growth is not the solution to Southern poverty. R Goodland, H Daly. Ecological Economics, 1993.

Valueing the earth: Economics, Ecology, Ethics. HE Daly, KN Townsend. Cambridge, MA: MIT Press, 1993.

Beyond Growth: The economics of sustainable development. Boston: Beacon, 1996.

The local politics of global sustainability. T Prugh, R Costanza, H Daly. 
Washington, DC: Island Press, 2000.

Ecological Economics and Sustainable Development: Selected Essays of Herman Daly (Advances in Ecological Economy Series). Edward Elgar Pub, 2007.

He has also published over 100 articles in scholarly journals and magazines.


Right Livelihood Award Foundation

Head office:
Stockholmsvägen 23
122 62 Enskede

Phone: +46 (0)8 70 20 340
Fax: +46 (0)8 70 20 338

Geneva office:
Maison de la Paix
Chemin Eugène-Rigot 2, Building 5
1202 Geneva

Phone: +41 (0)22 555 09 55