Ruin is forever: When the precautionary principle is justified

If you are dead, you cannot mount a comeback. If all life on Earth were destroyed by, say, a large comet impact, there would be no revival. Ruin is forever.

The destruction of all life on Earth is not 10 times worse than the destruction of one-tenth of all life on Earth. It is infinitely worse. A fall of 1 foot is not one-tenth as damaging to the human body as a fall of 10 feet, nor is it one-hundredth as damaging as a fall of 100 feet (which is very likely to be lethal). Walking down a stairway with one-foot-high steps, we are typically immune to any damage at all. Thus, we can say in both instances above that the harm rises dramatically (nonlinearly) as we move toward any 100 percent lethal limit.

It is just these properties--scope and severity--that most humans seem blind to when introducing innovations into society and the environment according to a recent paper entitled "The Precautionary Principle: Fragility and Black Swans from Policy Actions." The paper comes from the Extreme Risk Initiative at the New York University School of Engineering and one of its authors, Nassim Nicholas Taleb, is well-known to my readers.

Why does anyone even care about the future?

The human community spans not only space but time. Naturally, we include in our community those closest to us--family and friends--and then in concentric circles of affiliation our co-workers; our fellow churchgoers (if we do that kind of thing); members of a civic group, a book club or a sports team to which we belong; the inhabitants of our town or city, of course; and our country. Some people even count themselves as citizens of the world.

And, while we tend to reserve our deepest feelings for those closest to us, worldwide telecommunications makes it possible for nearly everyone around the globe to feel something for those very far away who lead very different lives. Recently, for example, our sympathies have been directed toward those suffering and dying from the Ebola virus.

But, the human community also spans time. We include not only those alive today, but those who've lived before us. They might be departed parents and grandparents. They might have disappeared generations ago and exist now only on a family tree and as an association with an heirloom. We might also remember a whole culture (say, ancient Greece or Rome) now gone and which we know only through its artifacts and writings. We look for guidance from the ancients, from founders of our respective countries and from those considered wisest in our history both through written accounts and now increasingly through audio and video captured while they were alive.

I'd be happier if I didn't write this stuff!

Thus happiness depends, as Nature shows,
Less on exterior things than most suppose.
                  --William Cowper

For years my father--who is a really great guy--has been telling me that I'd be a happier person if I didn't write about all the converging threats bearing down on the human race. Turns out he's right!

Here's what a new study said on the matter:

Recent evidence suggests that a state of good mental health is associated with biased processing of information that supports a positively skewed view of the future. Depression, on the other hand, is associated with unbiased processing of such information.

Ebola and the weak link of public health

It has long been my contention that one of the chief symptoms of the age of constraints we have now entered would be the decline of public health systems globally. This comes at a time when our vulnerability to a worldwide epidemic is increasing because of widespread international travel, the proliferation of densely populated megacities and the general trend toward urban living. Of course, urban environments are ideal for spreading disease because of the proximity of the residents.

The sudden re-emergence of the deadly Ebola virus is testing whether public health systems are adequate to the job of containing such threats. While we know that there is a link between the general health of a population and public health expenditures, it is difficult to find statistics on expenditures worldwide by country to assess the direction of public health spending. We do have evidence that declining health spending in Greece in the aftermath of the financial crisis there was followed by demonstrably worse outcomes. And, the medical community thinks the United States is spending too little on public health, just $251 per person (in 2012). Keep in mind that this is distinct from spending on medical care which totaled $8,086 per person.

So let's be clear; public health refers to the following according the American Heritage Dictionary:

The science and practice of protecting and improving the health of a community, as by preventive medicine, health education, control of communicable diseases, application of sanitary measures, and monitoring of environmental hazards.

Bubble time: Friends and relatives act as if we've returned to business-as-usual

It is a testament to the psychological power of financial bubbles that people who know and trust me and generally accept the analysis I've put forth in my writings over the last decade are jumping into the stock market again with a pledge that they are in for the long term--no matter what.

Few would ever shop for a car, a house or even groceries the way people today are shopping for stocks--buying after the price has almost tripled. But a market experiencing a dramatic melt-up--26 percent for the S&P 500 last year and another 5 percent so far this year (8 percent when I first wrote this sentence)--has created a psychological contagion that is hard to resist. Who doesn't want to join in the mass euphoria experienced by others who are getting something for nothing?

Now there was a time when investing in the stock market for the long term worked because the businesses that made up that market were supported by unconstrained supplies of energy and other critical resources. The undulations in the economy were due primarily to economic cycles. But as economist James Hamilton has pointed out, 10 of the last 11 recessions were preceded by an oil price spike. That's not definitive proof that the oil price was THE cause of any particular recession. But it would be hard to rule out oil as a major factor in those recessions.