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Sustainability Environment, Economy, Markets, Community Lyle A. Brecht January 10, 2009 v.1 DRAFT FOR DISCUSSION PURPOSES ONLY
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It all looks beautifully obvious – in the rear mirror. But there are situations where [one] needs great imaginative power, combined with disrespect for the traditional current of thought, to discover the obvious. – Arthur Koestler
S u s t a i n a b i l i t y : Environment, Economy, Markets, Community Sustainability Defined Sustainability involves responding to today’s planetary emergency by reengineering interconnected systems that are transitioning from high EROI (Energy Return On Investment) energy inputs to low EROI sources. 1 Sustainability is the process of transforming these systems undergoing change into complex and adaptive dynamical systems that are resilient when shifting to lower thermodynamic states. Systems are sustainable when thermodynamic state shifts do not cause disruptive nonlinearities - abrupt changes of the system to an unanticipated, less-complex state.2
Interconnected systems make life possible.
Complex systems are adaptive.
Complex systems are dynamical.
What Sustainability is Not Sustainability is not about leaving things the way they were or about returning to some natural state in the far past, a Garden of Eden. Biblically, the Garden of Eden was a symbol for humankind’s perfect In 1930, EROI of oil, natural gas, coal was 100:1; for every unit of energy invested, we got 100 units back in return. In 1970, EROI of oil and gas dropped to 25:1; today EROI of oil, gas, wind is 1
15:1; large hydropower 11:1; conventional coal 10:1 (when we add cost of CO2 emissions); newly found oil, photovoltaic solar 8:1; “clean” coal 5:1 (better emissions control but coal ash and heavy metals pollution); fuel cell, geothermal, nuclear 4:1; oil shale and Alberta tar sands 3:1; LNG 2:1; ethanol (from corn) 1.3:1; hydrogen 0.8:1; nuclear fusion (unknown). See, Charlie Hall, “Ballon Graph;” The Oil Drum (www.theoildrum.com); Thomas Homer-Dixon, The Upside of Down: Catastrophe, Creativity, and the Renewal of Civilization (Washington, DC, Island Press, 2006). For example, instead of global GDP going from $60 to a projected $240 trillion (in $2005 purchasing power parity) by 2050, GDP declines to $6 trillion. 2
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state of relationality with God, with nature (the environment), with neighbor (Adam & Eve), and with self. This Garden did not exist in historical time. It existed outside of and before the historical time of humankind.3 Thus, the Garden might be thought of as a deep symbolic yearning, not of what has been lost, but a destination for humankind’s history to reach towards. 4 The Garden is a marker for our history: “Are we moving towards relationality with God, our neighbor, the environment, and our selves, or away from this relationality?” Paradise or Heaven is defined by this sustainable relationality, not by some idealized and isolated vision of place, such as imagining the Garden as one of the National Parks, e.g. Yellowstone or Rocky Mountain National Park without the crowds. In terms of place, the Garden is the Earth, at least from humankind’s present knowledge of this solar system, nearby star systems, and the difficulty in reaching other galaxies with current technologies. But, it is humankind’s sustainable relationship to this place - the Earth - that defines whether that relationality is sinful and falls away from our human destiny or it has meaning and moves toward taking care of the Creation we have inherited. Sustainability that matters occurs at the collective level: household, community, State, regional, national, ecosystem, global level. Today this involves reallocating our labor and our capital to invest in decarbonizing economic activities, reducing violence with our neighbors, and, in the West, reducing consumption. The economic, environmental, market and community difficulties we presently face in the world are, at least partially, due to the development of unsustainable systems that are crashing. Thus, the present situation in the world suggests that the only responsible development is sustainable development, as everything else leads to collapses: (1) by changing and erasing environments that support life and economic activity; (2) by introducing alien species of organisms that wipeout existing populations and cause pandemics; (3) by generating changes in climate that alter living conditions that, in-turn, speedup system crashes.
“Human existence in history begins with this, that the person is where God is not.” All of human history is outside the Garden. There is no prelapsarian state from which to Fall. See Claus 3
Westermann, Genesis 1-11: A Commentary, trans. John J. Scullion (Minneapolis: Augsburg Publishing House, 1984), 270. Instead of a message of alienation and lost hope for an Edenic paradise, a state of perfect happiness or bliss, my premise is that the Biblical writer may have had something very different in 4
mind and that the narrative of Genesis 2-3 may actually celebrate a God who sacrifices his desire in a dramatic kenotic act to give hope to humankind and all creation. Lyle Brecht
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Sustainability is the Process of Developing Sustainable Complex and Adaptive Dynamical Systems Complex systems are composed of networks of linked activity nodes. Flows of energy, materials, and information are exchanged by way of these links among the nodes. However, to keep these flows moving smoothly, the system must receive ongoing investments of labor and capital to keep them operating efficiently and well maintained. Networks two main types are random and scale-free: Random networks resemble the interstate highway system: nodes are cities and towns and links are the highways between these nodes. No node has a large number of links to other nodes.5 Scale-free networks resemble the air-traffic control network with most nodes having few connections with other nodes and a few hubs with connectivity to many nodes. Scale-free networks include most ecosystems, the Internet, the U.S. electric power grid, the global oil refining and distribution system, the global banking system, most water distribution systems, and modern foodprocessing and supply networks.6 Each complex systems is interconnected with other complex systems. Generally, the systems that support modern life are complex systems that exhibit emergent 5
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properties unpredictable from their component parts.8
Random networks are relatively easy to disrupt (Homer-Dixon, 117).
Scale-free networks are relatively difficult to disrupt unless one attacks the hubs (Homer-Dixon, 117-120). 6
“Emergence refers to ‘the arising of novel and coherent structures, patterns and properties during the process of self-organization in complex systems.’ The common characteristics are: (1) radical 7
novelty (features not previously observed in systems); (2) coherence (meaning integrated wholes that maintain themselves over some period of time); (3) A global or macro ‘level’ (i.e. there is some property of ‘wholeness’); (4) it is the product of a dynamical process (it evolves); and (5) it is ostensive - it can be perceived” (Wikipedia). Is global warming, for example, an emergent property of disaster capitalism? Disaster capitalism refers to making a huge fortune from natural and planned disasters exacerbated by poverty, social 8
tensions, environmental degradation, ineffectual leadership, and weak political institutions. Disaster capitalism’s raison d'être may be the promotion and generation of market inefficiencies – pricing signals that distort real prices for goods and services and their real cost to the environment, public health, and social justice. See Naomi Klein, The Shock Doctrine: The Rise of Disaster Capitalism (New York: Henry Holt and Company, 2007).
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The links between nodes and the interconnections between systems become brittle if accumulating stresses have eroded a system’s resilience over time. Systems are resilient if, under stress, they reorganize themselves and continue to function.9 Complex systems that can do this are adaptive. Complex systems tend to go through adaptive cycles of growth, collapse, regeneration, and then growth again, but with differing thermodynamic flows and interconnection novelty that result in dynamical, nonlinear behavior. 10 All systems have a tipping point, a set of stresses (an overload beyond a threshold rate of change of inputs) beyond which they breakdown (loose complexity and cease to function within normal ranges) and sometimes collapse (recovery is uncertain) or suffer deep collapse (multiple systems experience synchronous failure when systems are tightly coupled). As failure continues, moments of contingency arise.11 Sometimes systems contain amplifiers, positive feedback loops, that can make these systems highly sensitive to small forcings. Thus, even small forcings can end up producing large changes in thermodynamic flows.12
“Resilience is the capacity of a system to absorb disturbance and reorganize while undergoing change so as to still retain essentially the same function, structure, identity, and feedbacks.” See 9
Brian Walker, C.S. Holling, Stephen Carpenter, and Ann Kinzig, “Resilience, Adaptability and Transformability in Social-Ecological Systems,” Ecology and Society 9, no. 2 (2004): 5. Available at http://www.ecologyandsociety.org/vol9/iss2/art5/print.pdf quoted in Homer-Dixon, 398, note 62. Complex systems exhibit dynamical, non-linear behavior. This behavior is described by the mathematics of chaos theory. Chaos is a paradoxical state where unpredictable behavior occurs in a 10
system governed by deterministic laws. See Steven Strogatz, Chaos DVD (Chantilly, VA: The Teaching Company, 2008). Some climate scientists believe that “Our home planet is dangerously near a tipping point at which human-made greenhouse gases reach a level where major climate change can proceed mostly 11
under their own momentum. Warming will shift climate zones by intensifying the hydrologic cycle, affecting freshwater availability and human health.” See James Hansen, “Tipping Point in 2008-2009 State of the Wild” (Island Press) at http://climateprogress.org/2008/04/28/tipping-point-a-nontechnical-perspective-by-hansen/ (accessed 12/19/08). For example, “just one small change in ocean circulation caused by drifting continents” can change weather patterns that causes rock erosion that alters soil formation that produces changes 12
in flora or fauna that triggers reactions in the cells that causes changes in how DNA coded proteins are expressed that ultimately impacts climate by creating niches for new life that raise O2 levels. See Michael Boulter, Extinction: Evolution and the End of Man (New York: Columbia University Press, 2002), 147. Lyle Brecht
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All systems will collapse, given certain forcings beyond a tipping point. As system forcings are amplified in positive feedback loops, they may in-turn impact other, interconnected systems in unpredictable ways that can lead to system collapse. 13 For example, anthropogenic carbon-loading of the earth’s atmosphere is a system forcing that may lead to collapse of the earth’s current climate regime.14
Sustainability is about Reengineering Systems In the West (1.2 billion people), reengineering economic and environmental support systems involves primarily rethinking how systems are interconnected to reduce brittleness, decarbonizing outputs, conserving inputs, and adding resiliency to systems. In the Global South (5.3 billion people, soon to be 7.8 billion people), reengineering economic and environmental support systems involves developing basic support systems that work amidst failed economies and massive environmental degradation, without the large subsidies from cheap oil. 15 Many sustainability and economic stimulus initiatives will not accomplish their intended purpose because these initiatives sit on top of systems that are Soil formation rates and water availability due to climate change are two of the primary forcings that have led to collapse of civilizations in human history. Around 600 BCE agricultural production in 13
Judah collapsed due to the clearing of primeval forests and plowing hillsides eroded the land. Less tress produced less clouds, the rains failed and drought ensued. When it did rain, then flash floods ensued due to runoff from barren hillsides. All this is recorded in Book of Jeremiah in the Old Testament of the Bible. Both Aristotle and Plato wrote about how land use had degraded soil in Bronze Age Greece. Extensive deforestation and plowing rapidly degraded the rich soils of central Italy and North Africa during Roman times. The soils of central Mexico were severely degraded by Mayan farming practices and contributed to the collapse of this civilization. See *David R. Montgomery, Dirt: The Erosion of Civilizations (Berkeley: University of California Press,2007), 51, 57-65, 77. The normal temperature for the earth is very hot with little or no permanent ice, unsuitable for human life. As life has evolved, the earth has trended toward cooler temperatures. Over the ages, 14
climate history of earth has been that with little or no warning, there have been “dramatic shifts in temperature, storminess, and precipitation,” on both regional and global scales. See Doug Macdougall, Frozen Earth: The Once and Future Story of Ice Ages (Berkeley: University of California Press, 2004), 141, 227. While sixty-three percent of U.S. households own a pet, and pet industry expenditures totaled $36.3 billion in 2005, 1 billion children (nearly half the children in the world) are malnourished; 4,000/ 15
day die.
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themselves collapsing and are designed primarily to prop-up these collapsing systems. This is a recursive loop that can only fail in the longer-term, even as short-term results may seem promising.16 Complexity has a cost; greater complexity costs even more. 17 Society’s investment in complexity to solve problems eventually produces diminishing returns on this investment. Greater complexity tends to produce lower EROI over time due to two factors: (1) changing resource availability increases input costs over time, and (2) operating and maintenance costs (O&M) to keep the system running smoothly are neglected. This propensity of system mangers to defer O&M expenses to the future sometimes results in catastrophic system failures. 18
Sustainable Economy The present economic crisis in the United States embodies strategic issues of importance to the economy equal to those presented to the nation at the end of WWII. One of the unsustainable economic policy decisions made at the end of the war was to spend resources on building a nuclear deterrence. This nuclear deterrence, Mutual Assured Destruction
“While initial investments by a society in growing complexity [as a means to solve societal problems] may be a rational solution to perceived needs, that happy state of affairs cannot last.” 16
Joseph Tainter, The Collapse of Complex Societies (Cambridge: Cambridge University Press, 1988), 195 quoted in Homer-Dixon, 221. The costs are measured in thermodynamic units (EROI), not money. For example, the government policy can hide through subsidies the true economic costs of operating and maintaining a failing, 17
unsustainable system, even making the system appear profitable in the current period when in the longer-term, no economic profits are being produced and it would be the best economic decision to retire the system and build a new, sustainable system (Homer-Dixon, 221). Recent examples include: the collapse of the I-35 bridge over the Mississippi River in Minneapolis, MN [Bridge 9340] on Wednesday, August 1, 2007 during rush hour and the December 18
22, 2008 spill of ~5.4 billion cubic yards of coal ash from the TVA Kingston coal electricity plant into the Emory River and across 300 acres in Roane County, Tennessee, both due to inadequate expenditures on O&M. Another example is the recent collapse of the financial markets in the U.S. that destroyed as much as $6.9 trillion of capital during 2008 and over just a few months required $2.9 trillion in bailouts by the Federal government and Federal Reserve to shore-up 206 banks, Fannie Mae and Freddie Mac, and AIG. One might argue that this financial collapse was, in part, the result of inadequate O&M spending for required regulatory oversight of financial markets. Lyle Brecht
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(MAD), became a system forcing function 19 that resulted in the expenditure of almost $45 trillion (in 2008 dollars) for defense by all the world’s economies between 1946 and 2008. 20 This was capital spent for each country’s national security after hostilities of the global war that began in September 1939 with the invasion of Poland by Germany were supposed to have ended. Today, we are at a similar crossroads of policy choices to promote economic growth. We can choose policies that establish a framework for technological innovation and allocating capital to build a sustainable economy or we can choose policies that, instead, lead to lower economic output, resource wars, more terrorism, and abrupt climate change hostile to the continuance of life on earth.21 The recent collapse of the normal functioning of global markets and international finance reflect this inflection, tipping point. These policy choices of whether to build a sustainable economy and how we proceed to accomplish such an objective are the most critical choices of the day. Two system forcing functions are having an impact on the U.S. economy: (1) capital is not allocated efficiently to its most productive uses due to poor market pricing of inputs; and (2) profits from business activities are An interesting question is whether this amount of capital was productively spent to avoid nuclear war between the U.S.S.R. and the U.S. or was it instead necessary to spend this amount because 19
the MAD policy was inherently unstable? Global military spending has averaged about $1,000 billion a year in constant dollars since WWII, give or take a few hundred billion dollars each year. The point is that this is a very, very large amount 20
of capital allocated for the purpose of keeping the world safe from aggression, all the while starving investments in clean freshwater availability, wastewater treatment, soil conservation, adequate food availability, climate change preparedness and amelioration, the development of renewable energy sources, developing a brigade of peace negotiators with as much training as we spend for Special Forces operatives (~$2 million training each operative), etc. As with any allocation of capital, the question is: “Was this a good way to spend this amount of capital?” There will always be opportunity costs. See http://www.globalissues.org/article/75/world-military-spending. Technological innovation and the reallocation of capital to more productive purposes are the two pillars for fostering economic growth. But, only when properly regulated do these factors foster 21
economic growth by enabling risk sharing and diversification. What government regulations provide is the trust to make long-term investment commitments necessary to increase the wealth of the society. See Daron Acemoglu, “The Crisis of 2008: Structural; Lessons for and from Economics’ (January 6, 2009), 8 and Martin Wolf, Fixing Global Finance (Baltimore: The Johns Hopkins University Press, 2008), 20.
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used to guide investment decisions where, because of faulty accounting, little or no actual profits have been produced. An example of poor market pricing of inputs is abrupt climate change. 22 Today’s abrupt climate change is largely due to the anthropogenic loading of the earth’s atmosphere with CO2. If the IPCC (Intergovernmental Panel on Climate Change) proposed ceiling on CO2 of 450-ppm is correct (presently we are at 385-ppm) before a tipping point is reached, meeting this target may require $9 trillion of new investment.23 According to the logic of markets, if this cost had been included in pricing decisions, today there would be no global warming, at least from anthropogenic sources. That is because it should have been less costly to prevent GHG emissions first rather than putting in place system infrastructure that requires high-GHG emissions to function.24
Climate is essentially “a precariously balanced non-linear system that lurches between very different states of coldness, dryness, wetness, and warmth.” There are many interacting climate 22
processes that cause “a warm world of flowing water and verdant growth to become a cold world of dry winds and arid landscapes.” See John D. Cox, Climate Crash: Abrupt Climate Change and What It Means for Our Future (Washington, DC: Joseph Henry Press, 2005), 65, 183. See “Stern Review on the Economics of Climate Change,” The Office of Climate Change, HM Treasury available at http://www.hm-treasury.gov.uk/sternreview_index.htm 23
If the point of no return is 350 ppm rather than 450 ppm as some scientists believe, then the cost to achieve this new target may be upwards of $20 trillion rather than the $9 trillion amount to achieve 24
as 450 ppm CO2 limit previously projected.
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