Is Decoupling GDP Growth from Environmental Impact Possible? – SEED

Is Decoupling GDP Growth from Environmental Impact Possible?

James D. Ward, Paul C. Sutton, Adrian D. Werner, Robert Costanza, Steve H. Mohr, Craig T. Simmons


Why we should change our economic growth policies based on the realities of decoupling

The argument that human society can decouple economic growth—defined as growth in Gross Domestic Product (GDP)—from growth in environmental impacts is appealing. If such decoupling is possible, it means that GDP growth is a sustainable societal goal. Here we show that the decoupling concept can be interpreted using an easily understood model of economic growth and environmental impact. The simple model is compared to historical data and modelled projections to demonstrate that growth in GDP ultimately cannot be decoupled from growth in material and energy use. It is therefore misleading to develop growth-oriented policy around the expectation that decoupling is possible. We also note that GDP is increasingly seen as a poor proxy for societal wellbeing. GDP growth is therefore a questionable societal goal. Society can sustainably improve wellbeing, including the wellbeing of its natural assets, but only by discarding GDP growth as the goal in favor of more comprehensive measures of societal wellbeing.

(annotation from abstract)

CATEGORIES

democracy

economy

environment

TAGS

ORGANIZATION

PLOS ONE (contact: plosone@plos.org)

LINK

http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0164733