Public health, endocrine disruption and the precautionary principle

Several years ago over lunch a medical researcher I know told me that industrial chemicals were disrupting the human endocrine system leading to widespread obesity and diabetes. He said his research had revealed an important cause--the decline in the production of testosterone in both men and women (yes, women produce a little testosterone) due to this disruption. When this deficiency was reversed, patients experienced significant improvement in both obesity and diabetes.

That's not all. He explained that most people believe that poor diet and little exercise are the central cause of obesity and diabetes. No doubt poor diet and exercise are important contributing factors. But when the body's signaling system fails to indicate when it has had enough to eat, it's hard for most people to recognize that they need to stop eating. How many of us know people who say that they are hungry all the time? A normal human being with a normal endocrine system should not feel "hungry all the time."

The link between what has become a sweeping twin epidemic and man-made chemicals is getting wider notice these days. But the link between endocrine disruption, obesity and diabetes is still absent from popular medical accounts such as those found on WebMD for obesity or on official sites such as that of the World Health Organization.

Goldilocks and the three prices of oil

We all know Goldilocks from the story of Goldilocks and the Three Bears in which the young maiden wanders into the home of the bears and samples some porridge that happens to be sitting on the dinner table. The first bowl is too hot, the second is too cold and the third is just right.

Like a corporate version of Goldilocks, the oil industry has been wandering into the world marketplace in recent years often finding an oil price that is either too high such as in 2008 and therefore puts the brakes on economic growth undermining demand and ultimately crashing the price as it did in 2009. Or it finds the price too low as it is today therefore making it impossible to earn profits necessary for exploiting the high-cost oil that remains to be extracted from the Earth's crust. Oil that hovered around $100 per barrel from 2011 through much of 2014 seemed to be just right. But those prices are now long gone.

Violent swings in the price of oil in the last decade have made it difficult for the industry to plan long term to produce consistent supplies at moderate prices. This has important implications for future supplies which I will discuss later.

Unstable world: Is it time to buy volatility?

On Wall Street buying options--options on stocks, on commodities, on currencies, on almost anything--has been seen as a sucker's bet (unless you are doing it to hedge an existing investment).

For the uninitiated, options are the right to buy or to sell something--practically anything really--at a set price over an agreed period of time. I can call my broker and buy the right to purchase Yahoo at $35 a share between now and April 15 next year for $2.32 a share. I can also buy the right to sell Yahoo at $25 a share for $1 a share. I might do this if I owned the stock and wanted to protect my investment in case of a decline. With Yahoo trading at about $32 a share, neither option would make me any money right now. But either one could make me money, and possibly lots of it, if there were to be a major move in Yahoo either up or down between now and April 15. In essence, I would be buying volatility.

Yahoo dropping to $2 a share or zooming upward to $200 in the period before the options described above expire would surely destroy a significant chunk of the wealth of those who sold options to others that allow them to sell at $25 in the former case or to buy at $35 in the latter case.

'Blood & Oil', North Dakota, and dreams not exactly fulfilled

Last week a new television series set amidst the North Dakota oil boom debuted. Blood & Oil tells the story of locals and newcomers striking it rich in The Bakken, an oil formation that has been heralded as containing more oil than Saudi Arabia--a wildly misleading* but understandably alluring slogan.

Based on the first episode we can conclude that this program is not actually a contemporary drama, but rather a period piece--specifically the period when North Dakota was booming from about, say, 2009 to sometime in mid-2014. And, therein lies the story. For Blood & Oil, above all, must be a tragedy of broken dreams if it is to live up to its realism credentials.

We must look beyond the fact that the show is shot in Utah to the substance of the series. When we do, we see the ever-present gambler's mentality that dominates the American mind. It did not go unnoticed that America was a land of plenty from the very beginning of European settlement. One of the first European explorers and founder of the first permanent English settlement, Capt. John Smith, observed:

And in diverse places that abundance, of fish lying so thick with their heads above the water [that] as for want of nets (our barge driving among them) we attempted to catch them with a frying pan, but we found it a bad instrument to catch fish with. Neither better fish, more plenty, nor more variety for small fish had any of us ever seen in any place so swimming in the water...