thanks, Tony - but here in Ithaca 'sustainability' definitely includes human energy and creativity, not just that of our Sun, as per the article below.
Last night's magical gathering evidenced this in spades: it is "community", in that word's many meanings, that's fueling our future. I feel blessed to be part of it. Warmest thanks to Elan, Miranda, Dale and all the others who brought us last night's feast for thought (to say nothing of the food...!) *************** LEVEL GREEN - fostering sustainable community through collaborative initiatives in hospitality, education and the arts, in the 150 year-old democratic spirit of the Danish Folk School. 1519 Slaterville Road, Ithaca, NY 14850 (607) 339-9472 --- On Fri, 9/12/08, Tony Del Plato <[EMAIL PROTECTED]> wrote: > From: Tony Del Plato <[EMAIL PROTECTED]> > Subject: [SustainableTompkins] Sustainability Redefined > To: "postingsustainabletompkins" <[email protected]> > Date: Friday, September 12, 2008, 10:42 AM > Rachel's Democracy & Health News #976, September 11, > 2008 > > *SUSTAINABILTIY REDEFINED* > > [Rachel's introduction: The 1987 definition of > sustainability went like > this: "Sustainable development is development that > meets the needs of the > present without compromising the ability of future > generations to meet their > own needs." That was a fine definition, but now a new > one has been proposed: > "Learning to live off the sun in real time."] > > By Peter Montague > > Chemical & Engineering News > <http://pubs.acs.org/cen/> (C&EN) is the weekly > voice of the American Chemical Society, which is the > professional > association for academic and industrial chemists. This > high-quality magazine > lies near the heart of the establishment and -- like the > Wall Street Journal > -- it hires some of the top writers in the business because > many of its > readers are elite decison-makers who need the best > information available, > whether it be good news or bad. > > The August 18 issues of C&EN was devoted to > "sustainability." In it, > editor-in-chief Rudy M. Baum pointed > out<http://www.precaution.org/lib/baum_on_sustainability.080818.doc>that > a sea change has occurred just in the past two years. He > says humans > passed a "tipping point" in about 2006. A > "tipping point" occurs when > something fundamental changes in a way that speeds up > further change and/or > makes change permanent.[1] > > Baum writes, "In the case of humanity's > relationship to Earth, a tipping > point appears to have occurred in 2006. In what seems to > have been the blink > of an eye, a shift in attitude occurred. On one side of the > divide, people > in general expressed concern, but not alarm, over the state > of the > environment. On the other side of the divide, past the > tipping point, a > consensus emerged that human actions were having a serious > negative impact > on the global environment. The consensus was embraced by > scientists and > nonscientists and, remarkably, by a large swath of > corporate America." > > Community activists who struggle against toxic corporate > behavior may doubt > that "a large swath of corporate America" really > accepts that "human actions > are having a serious negative impact on the > environment" -- but it > *does*seem true that important segments of the public have > become > convinced. This > is new. This is big. > > Baum continues: "What is clear is that humans need to > change their > relationship to Earth. No resource is infinite. There are > enough of us, more > than 6 billion, and we are clever enough that our > activities are impacting > the global environment. How is it that we can ever have > imagined otherwise?" > > It is as if Baum has just awakened from a pleasant dream > and is realizing > for the first time that we are all facing a harsh reality. > > He then repeats the original definition of > "sustainable development" from > the 1987 "Brundtland Report," formally titled > "Our Common > Future<http://www.powells.com/biblio/17-9780192820808-0> > :" > > "Sustainable development is development that meets the > needs of the present > without compromising the ability of future generations to > meet their own > needs." And, he says, "That is as good a > definition of sustainable > development as one will find." > > And he his own interesting new definition of > sustainability: "Learning to > live off the sun in real time." He says, > "Although sustainability is not > only about energy, it is largely about energy." > > Then he dives into a brief history of humankind and of > civilization. He > points out that for aeons humans lived off the sun in real > time. Then the > discovery of coal, and later oil, powered the development > of industrial > society: "The extraordinary productivity of the past > 150 years has largely > been fueled by fossilized sunshine." Then he says, > "This has to change for > two reasons." > > Reason No. 1: Fossil fuels are finite: "One can > argue," Baum writes, > "whether we have already reached 'peak oil' -- > the point at which half of > all the oil that ever will be discovered has been > discovered and supply, > while far from exhausted, will inevitably begin to decline > -- or whether we > will reach it in 10, 20, or 30 years. The point is, we will > reach peak oil. > (Certainly," Baum continues, "the current > remarkable run-up in crude oil > prices is consistent with what will occur when peak oil is > reached.) Yes, > there are vast reserves of petroleum locked in oil shale > and tar sands, and > yes, there's enough coal out there to power society for > 200 years, but > extracting these resources will take a terrible toll on the > landscape of > Earth. At what point are we going to say, enough?" > > Reason No. 2: Global warming. "The gigatons of carbon > dioxide humans are > pumping into the atmosphere as if it were a giant sewer are > causing the > climate to change. That's no longer in dispute," > Baum writes. > > But then suddenly Mr. Baum seems to slip back into the > pleasant dream of > yesteryear: his solution to our energy (and sustainability) > problems -- > which he still calls "living off the sun in real > time" -- is nuclear power. > > This is jarring because both U.S. and world supplies of > uranium are finite > and limited > <http://en.wikipedia.org/wiki/Uranium#Resources_and_reserves>. > Baum backhandledly acknowledges this by saying, > "Energy efficiency and > conservation will play important roles, but so will vastly > expanded use of > nuclear energy, including breeder reactors to enormously > expand the supply > of nuclear fuel." So, uranium by itself will run out > -- most likely sooner > than coal will run out -- but we can "enormously > expand the supply" of > atomic fuel with breeder reactors. Mr. Baum doesn't say > so, but breeder > reactors don't breed uranium, they breed plutonium, the > preferred raw > material for rogue A- bombs. > > Mr. Baum does acknowledge that his plan entails some > difficulties -- he > calls them "complexities" -- like "building > safe breeder reactors, secure > handling of plutonium, [and] responsible disposal of the > remaining waste." > Complexities indeed. > > Leaving aside the morally indefensible plan to bequeath > tons of highly > radioactive waste to our children to manage forever, humans > haven't devised > a solution for the slow march of nuclear weapons across the > globe -- except > of course to ban the manufacture of all raw materials for > such weapons. This > would require ending nuclear power globally, forever. > > Item: Pakistan has nuclear weapons (which it developed from > nuclear power > reactors) and is supposedly a strong ally of the U.S. But > Dexter > Filkins reported > this week > <http://www.precaution.org/lib/prn_talibanistan.080907.htm> > in the > New York Times Magazine that Pakistani soldiers sometimes > shoot at American > soldiers who are hunting fundamentalist Muslims along > Pakistan's border with > Afghanistan. Filkins says "one of the more fundamental > questions of the long > war against Islamic militancy, and one that looms larger as > the American > position inside Afghanistan deteriorates [is]: Whose side > is Pakistan really > on?" Read the Filkins piece -- an amazing feat of > reporting -- and you'll > see it's a fair question. > > Item: Last month President Bush authorized U.S. troops to > begin military > raids onto Pakistani soil -- without asking Pakistan's > permission -- to try > to kill Taliban fundamentalists there. Announcing the > President's decision, > the N.Y. Times > wrote<http://www.precaution.org/lib/prn_bush_gives_orders_for_raids.080911.htm>, > "The new orders for the military's Special > Operations forces relax firm > restrictions on conducting raids on the soil of an > important ally without > its permission." The next paragraph in the Times story > says, "Pakistan's top > army officer said Wednesday that his forces would not > tolerate American > incursions like the one that took place last week and that > the army would > defend the country's sovereignty 'at all > costs.'" This is sounding more and > more like the beginning of a new war -- one with a > nuclear-armed "ally" who > also seems to be an ally of the Taliban. > > The Taliban would like nothing better than to get their > hands on a Pakistani > A-bomb, deliver it to us on a cargo ship, and detonate it > near the Statue of > Liberty or beneath the Golden Gate Bridge. It would end the > American > experiment in democracy, almost certainly. > > Item: This same week President Bush won approval from 45 > nations for his > plan<http://www.precaution.org/lib/prn_atomic_club_ends_india_restrictions.080907.htm>to > allow India -- Pakistan's blood enemy -- to buy and > sell nuclear > materials on the global market, thus negating the Nuclear > Non- Proliferation > Treaty that had been in force for decades but which India > has steadfastly > refused to sign. Nuclear experts warn that Mr. Bush's > decision could lead to > a nuclear arms race in Asia. Congress has yet to approve > the deal, but Mr. > Bush is now working to get their "fast track" > approval. > > Item: And this week, too, a writer in the New York Times > pointed > out<http://www.precaution.org/lib/prn_chances_of_a_rogue_a-bomb.080909.htm>that, > "Many proliferation experts I have spoken to judge the > chance of a > detonation [of an A-bomb by Al Qaeda, or a Qaeda imitator > on U.S. soil] to > be as high as 50 percent in the next 10 years. I am an > optimist, so I put > the chance at 10 percent to 20 percent. Only technical > complications prevent > Al Qaeda from executing a nuclear attack today. The hard > part is acquiring > fissile material; an easier part is the smuggling itself > (as the saying > goes, one way to bring nuclear weapon components into > America would be to > hide them inside shipments of cocaine)." > > Even if the optimistic view is correct -- that the chance > of a rogue A-bomb > explosion in New York Harbor, or beneath the Golden Gate > Bridge, is "only" > 10% or 20% per decade -- how many decades does that give us > before the > probability approaches 100%? > > No, if humans are to survive, then "Learning to live > off the sun in real > time" cannot mean powering global civilization with > plutonium- breeding > nuclear reactors. It must mean *really* living off the sun > in real time. > > Luckily, that goal is seeming more realistic each passing > week. In this > issue of Rachel's we carry a > story<http://www.precaution.org/lib/prn_solar_grand_plan.080101.htm>from > Scientific American Magazine that estimates we could derive > 35% of our > total energy (and 69% of our electricity) from sunlight by > 2050 -- and 90% > of our total energy from the sun by 2100. And it would > require a federal > subsidy far smaller than we have so far committed to the > Iraq war. Of > course, if we felt the need were really urgent, we could > get there even > faster. That's a new "tipping point" we can > all work together to achieve. > > ============== > > [1] Baum says "a tipping point occurs when some > parameter reaches a value > where various feedback loops come into play and further > change in the > parameter becomes radically more rapid and/or > permanent." He gives the > example of carbon locked in the arctic permafrost. At some > point, rising > temperatures in the arctic will thaw the permafrost, > releasing large amounts > of carbon dioxide into the atmosphere, thus creating warmer > conditions, in > turn releasing more carbon from the permafrost... until? > > > -- > > "Justice is what love looks like in public." > ~ Dr. Cornel West > _______________________________________________ > For more information about sustainability in the Tompkins > County area, please visit: > http://www.sustainabletompkins.org/ > > RSS, archives, subscription & listserv information for: > [email protected] > http://lists.mutualaid.org/mailman/listinfo/sustainabletompkins > free hosting by http://www.mutualaid.org _______________________________________________ For more information about sustainability in the Tompkins County area, please visit: http://www.sustainabletompkins.org/ RSS, archives, subscription & listserv information for: [email protected] http://lists.mutualaid.org/mailman/listinfo/sustainabletompkins free hosting by http://www.mutualaid.org
