Another Blow To The “Green Revolution”

The “Green Revolution” that lifted millions out of hunger is threatened by a fungus re-appearing in wheat and now the emergence Superweeds.

Just as the heavy use of antibiotics contributed to the rise of drug-resistant supergerms, American farmers’ near-ubiquitous use of the weedkiller Roundup has led to the rapid growth of tenacious new superweeds.To fight them, Mr. Anderson and farmers throughout the East, Midwest and South are being forced to spray fields with more toxic herbicides, pull weeds by hand and return to more labor-intensive methods like regular plowing.

Farm experts say that such efforts could lead to higher food prices, lower crop yields, rising farm costs and more pollution of land and water.

via U.S. Farmers Cope With Roundup-Resistant Weeds – NYTimes.com.

A Brief History of Debt

The emergence, in almost the exact times and places where one also sees the early spread of coinage, of what were to become modern world religions: prophetic Judaism, Christianity, Buddhism, Jainism, Confucianism, Taoism, and eventually, Islam. While the precise links are yet to be fully explored, in certain ways, these religions appear to have arisen in direct reaction to the logic of the market. To put the matter somewhat crudely: if one relegates a certain social space simply to the selfish acquisition of material things, it is almost inevitable that soon someone else will come to set aside another domain in which to preach that, from the perspective of ultimate values, material things are unimportant, and selfishness – or even the self – illusory.

With the advent of the great European empires – Iberian, then North Atlantic – the world saw both a reversion to mass enslavement, plunder, and wars of destruction, and the consequent rapid return of gold and silver bullion as the main form of currency.

One of the main factors of the movement back to bullion, for example, was the emergence of popular movements during the early Ming dynasty, in the 15th and 16th centuries, that ultimately forced the government to abandon not only paper money but any attempt to impose its own currency. This led to the reversion of the vast Chinese market to an uncoined silver standard. Since taxes were also gradually commuted into silver, it soon became the more or less official Chinese policy to try to bring as much silver into the country as possible, so as to keep taxes low and prevent new outbreaks of social unrest. The sudden enormous demand for silver had effects across the globe. Most of the precious metals looted by the conquistadors and later extracted by the Spanish from the mines of Mexico and Potosi (at almost unimaginable cost in human lives) ended up in China. Read the whole 5000 year history at this link.

via Debt: The first five thousand years

Photos With A Different Perspective

They say a picture is worth a thousand words, but sometimes this ain’t exactly right. Distance overlapping, positions, and timing can sometimes create a brand new perspective of a photo. Thanks to Marcia Ullian. This link has many more.

via 100+ Funny Photos Taken At Unusual Angle [Humor] | Inspiration.

Middle-Aged Myths

A lot of the myths we think of in terms of middle age, myths that I grew up with, turn out to be based on almost nothing. Things like the midlife crisis or the empty nest syndrome. We’re brought up to think we’ll enter middle age and it will be kind of gloomy. But as scientists look at real people, they find out the contrary. We used to think we lost 30 percent of our brain cells as we age. But that’s not true. We keep them.

One study of men found that well-being peaked at age 65. Over and over they find that middle age, instead of being a time of depression and decline, is actually a time of being more optimistic overall. Continue reading “Middle-Aged Myths”

Famine-Causing Stem Rust Threatens World’s Wheat Crop

Stem rust is the polio of agriculture, a plague that was brought under control nearly half a century ago as part of the celebrated Green Revolution. After years of trial and error, scientists managed to breed wheat that contained genes capable of repelling the assaults of Puccinia graminis, the formal name of the fungus.

But now it’s clear: The triumph didn’t last. While languishing in the Ugandan highlands, a small population of P. graminis evolved the means to overcome mankind’s most ingenious genetic defenses. This distinct new race of P. graminis, dubbed Ug99 after its country of origin (Uganda) and year of christening (1999), is storming east, working its way through Africa and the Middle East and threatening India and China. More than a billion lives are at stake. “It’s an absolute game-changer,” says Brian Steffenson, a cereal-disease expert at the University of Minnesota who travels to Njoro regularly to observe the enemy in the wild. “The pathogen takes out pretty much everything we have.”

via Red Menace: Stop the Ug99 Fungus Before Its Spores Bring Starvation | Magazine.