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Physical Sciences and Mathematics Commons

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Portland State University

2010

Sustainable development

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Full-Text Articles in Physical Sciences and Mathematics

A Virtual Visit To A Sustainable 2050, Robert Costanza Jan 2010

A Virtual Visit To A Sustainable 2050, Robert Costanza

Institute for Sustainable Solutions Publications and Presentations

The article describes the situation in a virtual, sustainable world in 2050. Observations include stable global human population at 8 billion people, slightly decreasing material throughput of local and global economies with an average quality of life (QOL) index at 2% per year. It also notes the lower income gaps within and between countries, the return of global biodiversity and the problem with regards to the effects of climate change. It also adds the use of internal labor equivalent trading system (LETS).