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Sunday, December 14, 2008

When Did It All Change?

When Did It All Change? posted: Dec 14, 2008

This question is posted across several blogs because it applies to all the subjects of those blogs. It's All Tuna begs the answer to when did everything become Tuna and why? The Principle of Imminent Collapse has presented many examples of the principle in action, but why is it that we repeatedly fail to do anything about it? Is THAT another of the characteristics of the PIC? And the Vulnerable Geometry is only vulnerable because we construct it that way. Why?

This post seeks to elicit examples of when it all began and what evidence, albeit in retrospect, can be seen that has led us from the Before to the Now. An example of this question and answer is thus: People driving on the road today are so rude, ignorant and aggressive that they endanger everyone around them and sometimes commit murder over simple things. When did this start and what caused it to happen?

With that in mind, what is the answer to these:

When and why did it become more important to make a profit than to make a product or service that made life better for people?

When and why has sex replaced love? Songs in the 1950s and earlier were all about love and relationships. The 1960s saw some transition. The 1970s and on it is sheer sex and show.

We used to see starving children and mobilize efforts to save Biafrans. Rock stars sang and did benefit concerts. We had Farm Aid. We had Feed the Children. Now we hardly even know the place called Darfur. What has happened?

If the answers were simple, we would have solved our problems already. But identifying the causes and the time line is an essential step in getting to that goal.

Vulnerable Geometry at Blogspot

Sustainable Geometry at Blogspot

It's All Tuna! at Blogspot

Principle of Imminent Collapse at Blogspot

www.itsalltuna-blog.com

www.ThePIC-Blog.com


Saturday, November 15, 2008

Sustainable Consumerism

The global economy has been sinking into a quagmire allegedly created by the magnitude of crappy mortgages that turned into foreclosures in the seminal year of 2008. Everything seemed to be going along reasonably well until something happened. People went to work and earned their paychecks. Mothers shopped for groceries and toted the children from one after school activity to another. Consumers bought new cars, flatscreen TVs, cell-phones and iStuff. Cable and satellite content delivery utilities put every conceivable sports event on screens in millions of American homes. Beer and a multitude of fried potato and corn products ran aplenty. Tens of millions of Americans earned a paycheck, received a pension payment, got a public assistance check of one kind or another, and dutifully spent all of it on the consumables, commodities and utilities and medical bills. All seemed right with the world.

But lurking just beneath the surface was a condition so insidious that it would bring down the global economy in a way that the most diabolical arch-villain criminal mind could not even imagine. On top of that, it was not especially dastardly in its character. One could not point to the evil doers and single them out for punishment.

The unsustainable geometry was that there isn't enough income in this country to buy all the stuff that needs to be bought in order to keep everyone employed. The situation becomes even worse as more and ore jobs migrate to less developed countries to allow their people to earn the living that they need. They can make the products but not afford to buy them. Therefore, they are not the consumers that we are.

In order to pay for all that stuff, we needed to borrow against our most valuable assets: our houses. As our real buying power from earnings fell over the last decade or so, we supplemented it with the easy credit that the financial sector was so eager to provide at 6% to 18.99% compounded interest. The system had no option other than to implode. It could not be sustained nor could it expand indefinitely.

Saturday, November 1, 2008

Sustainable Populations

Like many students in the 1960's, my perspectives of the global picture was shaped in part by Paul Ehrlich's book, The Population Bomb, and its dire predictions of the near term consequences of not forcibly constraining world populations. While the premises and conclusions of his work were overly "enthusiastic" and did not bring about the demise of any civilization anywhere in the world in the 40 years since their publication, the conditions that he wrote about have been notched up to a higher level of potential failure.

Ehrlich's error was in not being able to predict technological advances which would make it possible for food production to increase at a rate greater than the rate of population growth. On the other hand, he also did not account for the aging of the populations that [then] currently produced all of the Manufactured, Mined and Farmed production of the world. Population economists have not been able to devise a projection method that accurately predicts population sizes over any long period of time. One can use simple curve-fitting to show what will probably happen over a few years, but economic, environmental, and political factors act to influence the actual growth rates in was that cannot, as yet, be modeled. Cohort-component methods look at the age and gender composition of the population in sub-areas to "better" predict the population growth, with only marginal improvements in the accuracy of the predictions.

Whether or not we can make long-term projections of population size with a high degree of confidence, we can look into the near future and see what is going to happen to the composition of our population barring any massive events or social and cultural changes that might occur.

While this planet may be able to sustain a population of 8 to 10 billion of us, the question is should it be burdened with such a load. Although the damage we inflict on this planet may not look pretty, the earth has no eyes to see it. We are the ones with eyes and a consciousness to appreciate beauty and offer scorn at the damage we are doing. Our survivability is not predicated on a beautiful landscape, but it does depend on us not creating collateral toxicity that will lead to our demise. Surely, whatever we do in the next few decades there will be humans inhabiting this planet in some level of what we loosely refer to as civilization. There may be 7 or 8 billion of us or maybe only 3 or 4. It is up to us. It is our decision to make whether we exist in a comfortable world or the one Paul Ehrlich refers to as the battery-chicken world.

There is a finite quantity of fuel in the ground for us to exploit. Burning as much of it as we have to date has resulted in the environmental damage we have already seen. That damage was not just an event-based occurrence, it is a process that continues to react and continued to produce the damage. Even if we all stopped putting any carbon into the atmosphere, the degradation may not stop, because there is a multitude of natural sources of carbon dioxide, methane and other gases that result in climate alterations. Lake Lyos in Cameroon spews CO2 into the atmosphere via a man-made effervescent vent for the built-up CO2 gases in the lake water. We are not adding any CO2 to the air there that wouldn’t end up there due to periodic gas eruptions. Anhydrite deposits along the continental shelves all around the planet erratically and intermittently erupt massive quantities of methane. Other volcanoes erupt CO2 and other noxious gases. Forest fires and the clearing of rainforest plots of land all add to the greenhouse gas load of the atmosphere. Even though humans are not the sole perpetrators of carbon loading of the air, we are the only ones who can do anything about it.

It is up to us to first decide what we want the future to be, then we have to develop strategies that will move us in that direction. It is up to us to develop a Sustainable Geometry that includes all the equations and all the variables. We may only be able to address a few of them at a time, but we can use what we already know to begin the plan and start moving toward the solution.

Solar and wind power will not be a dominant source of energy in the next ten years, or even 20. But we can start now to get a few percentages on the total and by the time a new technology surfaces to take it place, we will have accomplished something.

Curitiba, Brazil made a commitment to public transportation as the dominant mode for trips to work. They started in the late 1960s and build up their systems with then existing vehicles and new ideas of how to deploy transportation. As new vehicle types and urban landscapes were built, they included the mass transportation modes as the primary one. Today, they have a 60% share of trip to work on their bus and rail systems.

In the US, we do not need to invent the most efficient wind turbine or the most efficient photo-voltaic solar panels before putting one in on the grid. We can use what we have until someone invents a better one.

The future has an annoying habit of arriving too early. We are far from being ready to embrace the new geometry that will force us to comply. Either we shape a more sustainable future or nature will shape a more sustainable population of man. Again from the mind of Paul Ehrlich, the stabilization of population size will come from either a controlled birth rate or a higher death rate. More than likely it will be a combination of the two. Since I am moving along the age-cohort chart along with the rest of us, I would rather see a reductions in births rather than an increase in deaths.

Wednesday, October 22, 2008

Suburban Sprawl

I know we have beaten this one down more times than Mohammad Ali did of his opponents in the boxing ring. The truth remains that the low density development that we produce is a disproportionately high consumer of resources just in the building.

The amount of asphalt that is laid to pave a street that give access to every lot is 3 to 20 times as high as in an urban landscape where there are zero-lot line structures and medium ride condominiums. More miles of water mains, and concrete sewer pipes are necessary. It costs every utility more to build the service lines to the low density subdivisions.

This extra-ordinary amount of resources doesn't ever consider the higher fuel consumption for commuters, shoppers and service delivery such as the USPS and FedEX. While one might wish to neglect these costs, and negative impacts, each incremental part totals the aggregate amount of pollutant loading in all the segments of the environment.

Tuesday, October 21, 2008

Complete Streets

It is not my intention to duplicate the multitude of material already on the Web on this topic. The concept is not new but the emphasis on it is. The need to design our streets and roadways to accommodate more than just the motorists and trucks will carry us through this century. Even though the cost of gasoline has dropped recently, this can only be a temporary event. Global demand increases and the likelihood of "Peak Oil" production make that a certainty.

Meanwhile we need to make sure that we do not continue to put all our transportation eggs in the same basket lest we lose them all in one collision with economic reality.

I will have more to say on Complete Streets in this blog.