Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

Deniz Koca. Foto.

Deniz Koca

Forskare

Deniz Koca. Foto.

Peak Metals, Minerals, Energy, Wealth, Food and Population: Urgent Policy Considerations for a Sustainable Society

Författare

  • Harald Sverdrup
  • Deniz Koca
  • Kristin Vala Ragnarsdottir

Summary, in English

Several strategic metals, elements and energy resources are about to run into scarcity in the near future under the present paradigm of use. A global systems model has been developed (WORLD) to assess the issue of scarcity and its implications for society. We show that scarcity may lead to “peak wealth”, “peak population”, “peak waste” and “peak civilization”, unless urgent counter-measures are systematically undertaken. Materials that underpin modern society may become unavailable for global mass production of goods. The material volumes that can be supplied from fossil reserves will be reduced with respect to today and resources will go up in price. The future resource supply is unsustainable without comprehensive recycling. The creation of wealth from conversion of resources and work, as well as the current extensive borrowing from the future, cause concerns that peaking energy and materials production may lead to “peak wealth” and the end of the golden age we live in. Our policy recommendations are that governments must take this issue seriously and must immediately start preparing legislations to close material cycles, optimize energy use and minimize irreversible material losses. Research efforts need to be based on systems thinking and a concerted effort is needed.

Avdelning/ar

  • Avdelningen för kemiteknik
  • Centrum för miljö- och klimatvetenskap (CEC)

Publiceringsår

2013

Språk

Engelska

Sidor

499-533

Publikation/Tidskrift/Serie

Journal of Environmental Science and Engineering

Issue

5

Dokumenttyp

Artikel i tidskrift

Förlag

David Publishing Company

Ämne

  • Earth and Related Environmental Sciences
  • Chemical Engineering

Nyckelord

  • peak wealth
  • peak phosphorus
  • burn-off time
  • peak resources
  • integrated modelling
  • scarcity
  • Sustainability

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1934-8932