mortiz059

As many as 110 million Americans may be drinking water contaminated by a toxic class of chemicals that according to the U.S. Environmental Protection Agency (EPA) are used in "stain- and water-repellent fabrics, nonstick products (e.g., Teflon), polishes, waxes, paints, cleaning products, and fire-fighting foams (a major source of groundwater contamination at airports and military bases where firefighting training occurs)." The chemicals, referred to as per- and polyfluoroalkyl substances or PFAS, were detected by EPA-mandated testing of U.S. water supplies between 2013 and 2015. The full results of that testing have not been made public. An analysis done by the Environmental Working Group using available data uncovered the widespread contamination. The group's analysis was released last week. Firefighting foams are a major source of the contamination, primarily from their release during routine training drills at both civilian and military airports. But the desire of c...

Margaret Atwood's 2003 novel Oryx and Crake depicts the evolution and aftermath of a bioengineered global catastrophe. Whether Atwood at the time was privy to insider knowledge that genetic alteration would become easy to do and ubiquitous or whether she just thought it would make a good premise for a novel, I do not know. What we have now, however, is a world moving ever forward toward what is being called the democratization of genetic engineering or biohacking for short . Anyone with a credit card and a mailing address can now order their own genetic engineering kit . Meanwhile, in major research laboratories around the world visits from awed reporters are bringing the possibility of fabulous advances in medicine to the attention of the public. Some 6,000 diseases are thought to be linked to our genetic structure. Could these diseases not only be prevented in newly forming humans in utero, but also cured on the fly in fully fledged humans through means that alter their DNA? Th...

Thirty years after Marc Reisner penned Cadillac Desert: The American West and Its Disappearing Water his prophesy is being fulfilled. As the chalky rings which mark previous higher water levels around Colorado River reservoirs grow ever wider, Grist reports that major disputes are now afoot over the remaining water supply. Modern economists have long told us not to worry about resource scarcity. Higher prices will bring on new supplies whenever resource supplies decline. And, if a resource truly is becoming unobtainable, then we'll always find a substitute. When I hear this, I often counter: "There is certainly some truth to what you are saying. But, please tell me what the substitute for potable water will be." The response is usually to change the subject—for the obvious reason that there is no substitute. A Scientific American article in 2012 put world freshwater usage at more than 9 trillion cubic meters for per year. Per capita, Americans, not surprisingly, con...

Nafeez Ahmed, an exceptional journalist who writes at the intersection of resources and society, understands the complexity of the ecological predicament we humans face. In a piece he wrote last year , Ahmed asserted that our current arrangements are approaching a convulsive crisis point. One reason for this is as follows: [T]he system faces a crisis of information overload, and an inability to meaningfully process the information available into actionable knowledge that can advance an adaptive response. If he's right, is there anything we can do? The short answer is maybe. The great human ecologist William Catton pointed out in his 2009 book Bottleneck that the mass media has become a conduit for propagating bad or at least inconclusive information. In short, the feedback we humans need in order to run our society in a sustainable way is dangerously lacking. But what if we could reorganize society to better handle the information available and act on that information quickly, de...

Recently, the writer of a guest editorial in The Guardian Weekly proposed a solution to what ails the world's business schools: Shut them down. The author, Martin Parker, claims there are 13,000 business schools on the planet and he says that's 13,000 too many. He says the reason he knows a total shutdown is the only remedy that will actually work is that he's taught in business schools for the last 20 years. His detailed critique covers a lot of territory, but I found one part of it particularly interesting in light of what I've been reading lately. Parker wrote: "If we want those in power to become more responsible, then we must stop teaching students that heroic transformational leaders are the answer to every problem[.]" At first blush it seems as if we need more such leaders. But I think the point here is the same point which management consultant and author John Hagel is making in his book, The Power of Pull : This kind of thinking leads to passivity r...

Media savant Marshall McLuhan coined the term "global village" in 1962 in his book The Gutenberg Galaxy . Today, we take the concept of an electronically connected global population with instant access to practically every plugged-in person on the planet as a fact of life. We often see our global village as a force for good, creating understanding and binding people across cultures regardless of distance. McLuhan saw the downside as well. In his book he notes: Instead of tending towards a vast Alexandrian library the world has become a computer, an electronic brain, exactly as an infantile piece of science fiction. And as our senses have gone outside us, Big Brother goes inside. So, unless aware of this dynamic, we shall at once move into a phase of panic terrors, exactly befitting a small world of tribal drums, total interdependence, and superimposed co-existence. It turns out that the global village has many key similarities to an actual village or small town. Fellow vi...

The suggestion that social media outlets need to police so-called "fake news" rings true on its face. Who wants to read news coverage known to be false? But what rates as "fake news" will be harder to define than we think. And, putting algorithms in charge of policing those vast information flows claiming to be news will almost certainly not solve the problem. In a piece reflecting on artificial intelligence (AI) on the 50th anniversary of the release of the film, "2001: A Space Odyssey" writer Michael Benson tells us that "[d]emocracy depends on a shared consensual reality." Well, actually everything we do in groups, whether it's democracy or going to a hockey game, depends on shared consensual reality. And, therein lies the problem. We are now in a fight not over opinions concerning the import of agreed upon facts, but over the consensus itself—whether scientific findings can be trusted, whether corporate-owned media can be believed, wheth...