For more on exponential curves see http://www.youtube.com/watch?v=F-QA2rkpBSY&feature=related
Tuesday, December 6, 2011
Steep Exponential Curves Ahead...Reduce Speed
For more on exponential curves see http://www.youtube.com/watch?v=F-QA2rkpBSY&feature=related
Thursday, November 25, 2010
Monday, January 26, 2009
Chains...my Mama's got me locked up in chains...
Top of the Food Chain
by Richard Heinberg on November 25, 2008
Today comes the startling news of a British government report showing a drop in oceanic zooplankton of 73 percent since 1960.
For many people, this may seem relatively inconsequential as compared to daily cataclysmic revelations about the state of the national and global economy. This reaction is understandable: we care first and foremost about our own immediate survival prospects, and a new and greater Depression will mean millions losing their homes, millions more their jobs. It's nothing to look forward to.
It takes some scientific literacy to appreciate the implications of the catastrophic loss of microscopic sea animals. We need to understand that these are food for crustaceans and fish, which are food for sea birds and mammals. We need to appreciate the importance of the oceanic food web in the planetary biosphere.
At the top of the global food chain sits a species that we really do care about—Homo sapiens. The ongoing disappearance of zooplankton, amphibians, butterflies, and bees is tied directly or indirectly to the continuing growth of our own species—both in population (there are nearly seven billion of us large-bodied omnivores, more than any other mammal) and in consumptive voracity (water, food, minerals, energy, forests—you name it).
It's at this point in the discussion that some of us start feeling guilty for being human, and others of us tune the conversation out because there's apparently not much we can do to fundamentally change the demographic and economic growth trends our species has been pursuing for hundreds, if not thousands of years.
But the current economic Armageddon (that we care about) is related to human-induced biodiversity loss (that many of us don't notice) in systemic ways. Both result from pyramid schemes: borrowing and leveraging money on one hand; on the other, using temporary fossil energy to capture ever more biosphere services so as to grow human population and consumption to unsustainable levels. Our economic pyramid is built out of great hewn blocks of renewable and non-renewable resources that are being made unavailable to other organisms as well as to future generations of humans.
The financial meltdown tells us these trends can't go on forever. How the mighty have fallen!—Masters of the Universe reduced to begging for billion-dollar handouts in front of a television audience.
Next will come a human demographic collapse (resulting from the economic crisis, with poor folks unable to afford food or shelter), as mortality begins to exceed fertility.
In all of this it's important to remember that the species on the lower levels of the biodiversity pyramid have been paying the price for our exuberance all along.
The pyramid appears to collapse from the top, while in fact its base has been crumbling for some time.
Friday, December 26, 2008
Wednesday, December 17, 2008
Consume this Movie....While Supplies Last!
Woven into this exploration are interviews with Dr. Peter Whybrow, American Mania, Juliet B. Schor, The Overspent American, simplicity guru’s Cecile Andrews and Duane Elgin, photographic artist Chris Jordan, advertising expert James. B. Twitchell and Post Carbon Institutes Julian Darley among others.
Monday, January 21, 2008
A LETTER FROM THE FUTURE
by Richard Heinberg
.......The economists could think only in terms of money; basic necessities like water and energy only showed up in their calculations in terms of dollar cost, which made them functionally interchangeable with everything else that was priceable - oranges, airliners, diamonds, baseball cards, whatever. But, in the last analysis, basic resources weren't interchangeable with other economic goods at all: you couldn't drink baseball cards, no matter how big or valuable your collection, once the water ran out. Nor could you eat dollars, if nobody had food to sell. And so, after a certain point, people started to lose faith in their money. And as they did so, they realized that faith had been the only thing that made money worth anything in the first place.....Read the complete article....
Wednesday, January 16, 2008
The Waking Up Syndrome
“Humankind cannot bear very much reality." — T. S. Eliot
Just dealing with our daily lives keeps most of us too busy to worry about whether or not the sky is falling. We focus on getting to and from work, paying our bills, doing our errands, and, if our time-stressed schedules allow, enjoying a little time to relax with friends and family.
But we’re deluged of late with dire pronouncements from high-profile newscasts, documentaries, and scientific reports about global warming, melting ice caps, dwindling oil supplies, and a looming imminent economic collapse. Closer to home, we’ve experienced climate-related disasters: floods, wildfires, hurricanes, wildfires, and severe droughts.
While the sky may not be falling, this day-after-day onslaught of alarming news is making it more difficult simply to overlook the triple threat of environmental, climatic and economic concerns. It’s leaving many of us feeling like Alice in Wonderland, being sucked down a Rabbit Hole into some frighteningly grotesque and unfamiliar world that’s anything but wonderful.
Few of us are eager to contemplate, let alone truly face, these looming changes. Just the threat of losing chunks of the comfortable way of life we’re accustomed to (or aspiring to) is a frightening-enough prospect. But there’s no avoiding the current facts and trends of the human and planetary situation. And as the edges of our familiar reality begin to ravel, more and more people are reacting psychologically. A noticeable pattern of behavior is emerging.
We call this pattern the Waking Up Syndrome, and it unfolds in six stages, though not necessarily in any particular order.
Stage 1 - Denial.
When we first get an inkling of the shifting environmental reality and its potential impact on both the national economy and our daily lives, most people begin by denying it. We slip into one of four common ways to discount things we’d rather not deal with:
“I don’t believe it.”
We simply deny the existence of any such concerns and refuse to consider them. This might include latching eagerly onto any few remaining naysayers for confirmation and comfort. But as the number of reputable naysayers dwindles, more people are forced to face the fact that “something” is happening.
“It’s not a problem.”
We may admit there’s a change taking place, but deny that it’s significant, seeing such things as climate change and economic fluctuations as part of a normal pattern that is nothing to concern ourselves with. Or we may incorporate the changes we see happening into our spiritual and religious beliefs, regarding them not as a problem, but a test of faith, a sign of a global spiritual awakening, or evidence of a long-awaited Apocalypse. Some may believe focusing on such problems makes them worse and that we should instead visualize, meditate, or pray for the world to be as we want it to be.
“Someone will fix it.”
We may admit major problematic changes are underway but conclude that there’s nothing we personally can do about them and we needn’t worry because technology, scientists, the government, or some expert authority will come up with a solution in time to save us.
“It’s useless.”
We may believe there’s nothing anyone can do about macro-problems, so why do anything, except perhaps eat, drink and be merry. What will be, will be.
Read the rest at Hopedance Magazine