Stories tagged with "robert costanza"

Towards a New Sustainable Economy - Robert Costanza

BigGav recently highlighted a talk by Robert Costanza given in New Zealand (scroll down). Below the fold is the article "Towards a New Sustainable Economy" by Professor Costanza (who happens to be my phd co-advisor). I agree with much of it - science is rapidly answering the questions of 'who we are' and 'what we have' - the crux is how to get from here, to what comes next. I must admit I'm very tired of the talking heads on television discussing everything about our financial crisis with no acknowledgement that ALL global currencies for past generation are functioning as fiat markers for real capital. I would fall on the floor if someone like Bob Costanza or Herman Daly was on CNN or CNBC. But the advertisers might not like it....

A Long Term Solution to Our Financial Crisis: The Other Forms of Capital

As the world slowly awakens to the concept that all wealth perhaps can't be measured by digits in the bank, the global economic and political elite have been meeting to potentially form a "new Bretton Woods," kick started by global guarantees of banking deposits, direct government investment in banks, and global rate cuts. Though the markets have so far reacted with glee (or short covering), pumping fiat money into the system with no biophysical linkage to the real economy has (at least) two major problems. First, it accelerates the growing gap between financial capital and real capital, and second, it tacitly acknowledges our current "ends" as acceptable, and that all forms of capital can and should continue to be directed towards the positional consumption of "stuff" that our culture currently advocates (perhaps via momentum alone). In crisis times such as these, our leaders would do well to recognize that the human economy is a subset of a larger, finite system, and is subject to the natural laws forthwith. Furthermore, a plethora of new economic, psycholgic, and neuroscience research also suggests that "more" does not equate with "better".

Below the fold is a guest commentary explaining these themes written by my thesis co-advisor, Robert Costanza, director of the Gund Institute for Ecological Economics at the University of Vermont.



North American Natural Gas Production and EROI Decline

This is a guest post by TOD reader Jon Friese. Jon is a software engineer living in Minneapolis and a volunteer with the Twin Cities Energy Transition working group, seeking a path to a low carbon future. Under his own initiative Jon tracked down literature on EROI methodology, contacted the Canadian Government and an energy consulting company for data, and came up with the following analysis on declining energy return on Canadian Gas. This draft analysis is provocative (backing into an EROI estimate using $/GJ suggesting possible energy break even for natural gas within a decade). However, in addition to the new info, I was inspired that a smart, engaged citizen chose to volunteer his time on the pressing issue of fossil fuel decline, and then shared it with others in the TOD forum for feedback. Thanks for your initiative here Jon.) (Editors Note: Jon is working on an update to this analysis incorporating feedback from the TOD community -please treat the information in this post as a work in progress.)




Figure 1 Canadian Natural Gas Energy Return on Investment, actual + trend line (Click to enlarge)