Managing Nature's Portfolio: Risk, Diversity and Performance in the New Ecosystem Economy
2013 (English)Conference paper, Presentation (Other academic)
This paper approaches a recent strategy to reconcile economy and ecology. System ecologists and environmental economists alike have proposed to manage nature according to a principle of successful asset management – diversification – in order to distribute risk, minimize ecological losses and maximize overall ecosystem performance. In the paper I will first address the definition of biodiversity in the 1980s as responding not only to conservational concerns but also to demands of economic efficiency and profitability. Second, I will explore how natural diversity was conceptualized in the terms of the portfolio and how portfolio selection theory has been applied to landscape management. Finally, I will discuss some of the assumptions and consequences of transferring principles from financial risk management to ecosystem conservation: What does it mean to merge natural and financial capital, yields and profits? Who gains and who looses from replacing existential values of nature by shareholder values?
Place, publisher, year, edition, pages
IdentifiersURN: urn:nbn:se:kth:diva-137082OAI: oai:DiVA.org:kth-137082DiVA: diva2:677934
Higher Seminar History of Science and Ideas, Umeå University, May 21, 2013
QC 201402042013-12-102013-12-102014-02-04Bibliographically approved