Dazzled by the Net’s treasures, we are blind to the damage we may be doing to our intellectual lives and even our culture.
What we’re experiencing is, in a metaphorical sense, a reversal of the early trajectory of civilization: We are evolving from cultivators of personal knowledge into hunters and gatherers in the electronic data forest. In the process, we seem fated to sacrifice much of what makes our minds so interesting.
An interesting thread over at reddit suggests there just might not be a lot of great TV around for the watching. Most comments are around the same few shows. I've excerpted one summary comment below.
In the thread, the top suggestion was Deadwood, while the most praised show not mentioned below was Rome. Everyone said Rome was fantastic, but that it was canceled after two seasons because it had cost too much to make. Honorable mentions to Weeds and Californication, but presumably they aren't everyone's cup of tea.
The best of all time in order of greatness:
-The Wire (many many times better than anything else)
-Sopranos
-Mad Men
-West Wing
-Breaking Bad
-Big Love (good until this past season)
-Six Feet Under
-Eastbound and Down--funny but does not deserve to be mentioned with the above shows (only 1 season so far)-Also extremely good but only done as a mini-series:
-Band of Brothers
-Generation Kill (done by many of the same folks that did The Wire)
-The Corner (done by many of the same folks that did The Wire)Some older series you might consider:
-Mash--that'll keep you busy for a while and it never gets old
-X-FilesHaven't seen these myself but I hear they're very good:
-Deadwood
-Dexter
-Oz (you may need to prepare yourself mentally for this one...kind of rough)
-The Shield
Ray Kurzweil is working on another book, this one to explore the principles of human level intelligence in machines. Titled How the Mind Works and How to Build One, the new book will explore all the amazing developments in reverse engineering the brain that have come along since his last book, the Singularity is Near was released in 2005. Whether or not you agree with Ray Kurzweil’s predictions, the inventor and author stands out as one of the foremost futurists of our time.
Just a note to remind myself...
The brain's reward for “getting” a concept is a shot of natural opiates
Neuroscientists have proposed a simple explanation for the pleasure of grasping a new concept: The brain is getting its fix.
The "click" of comprehension triggers a biochemical cascade that rewards the brain with a shot of natural opium-like substances, said Irving Biederman of the University of Southern California. He presents his theory in an invited article in the latest issue of American Scientist.
"While you're trying to understand a difficult theorem, it's not fun," said Biederman, professor of neuroscience in the USC College of Letters, Arts and Sciences.
"But once you get it, you just feel fabulous."
The brain's craving for a fix motivates humans to maximize the rate at which they absorb knowledge, he said.
"I think we're exquisitely tuned to this as if we're junkies, second by second."
Biederman hypothesized that knowledge addiction has strong evolutionary value because mate selection correlates closely with perceived intelligence.
Only more pressing material needs, such as hunger, can suspend the quest for knowledge, he added.
The same mechanism is involved in the aesthetic experience, Biederman said, providing a neurological explanation for the pleasure we derive from art.
"This account may provide a plausible and very simple mechanism for aesthetic and perceptual and cognitive curiosity."
Biederman's theory was inspired by a widely ignored 25-year-old finding that mu-opioid receptors – binding sites for natural opiates – increase in density along the ventral visual pathway, a part of the brain involved in image recognition and processing.
The receptors are tightly packed in the areas of the pathway linked to comprehension and interpretation of images, but sparse in areas where visual stimuli first hit the cortex.
Biederman's theory holds that the greater the neural activity in the areas rich in opioid receptors, the greater the pleasure.
In a series of functional magnetic resonance imaging trials with human volunteers exposed to a wide variety of images, Biederman's research group found that strongly preferred images prompted the greatest fMRI activity in more complex areas of the ventral visual pathway. (The data from the studies are being submitted for publication.)
Biederman also found that repeated viewing of an attractive image lessened both the rating of pleasure and the activity in the opioid-rich areas. In his article, he explains this familiar experience with a neural-network model termed "competitive learning."
In competitive learning (also known as "Neural Darwinism"), the first presentation of an image activates many neurons, some strongly and a greater number only weakly.
With repetition of the image, the connections to the strongly activated neurons grow in strength. But the strongly activated neurons inhibit their weakly activated neighbors, causing a net reduction in activity. This reduction in activity, Biederman's research shows, parallels the decline in the pleasure felt during repeated viewing.
"One advantage of competitive learning is that the inhibited neurons are now free to code for other stimulus patterns," Biederman writes.
This preference for novel concepts also has evolutionary value, he added.
"The system is essentially designed to maximize the rate at which you acquire new but interpretable [understandable] information. Once you have acquired the information, you best spend your time learning something else.
"There's this incredible selectivity that we show in real time. Without thinking about it, we pick out experiences that are richly interpretable but novel."
The theory, while currently tested only in the visual system, likely applies to other senses, Biederman said.
There would almost definitely be a Verizon Wireless logo somewhere on the iPhone’s case, probably on both the front and back. There may be separate Verizon music, video, and app store icons that you can’t delete. A built-in feature may be disabled at Verizon’s request because they want to sell you their own version for an additional monthly fee. Verizon may want a cut of any iTunes or App Store revenue from on-device purchases, the cost of which Apple would probably happily pass along to either users or developers. (My guess: Developers.)
This is Verizon we’re talking about. They might “save” us from some of AT&T’s problems, but they’ll bring their own.
It’s easy to think that the grass is always greener away from AT&T, but keep in mind that these are cellular carriers: massive oligopolists that don’t give a shit about us. Their phones are ARPU vending machines, first and foremost, not communication tools. Cellular carriers are only a small step above cable and phone companies in the contempt and disregard they show for their customers.
Facebook is wildly successful because its founder matched new social media technology to a deep Western cultural longing — the adolescent desire for connection to other adolescents in their own private space. There they can be free to design their personal identities without adult supervision. Think digital tree house. Generation Y accepted Facebook as a free gift and proceeded to connect, express, and visualize the embarrassing aspects of their young lives.
Then Gen Y grew up and their culture and needs changed. My senior students started looking for jobs and watched, horrified, as corporations went on their Facebook pages to check them out. What was once a private, gated community of trusted friends became an increasingly open, public commons of curious strangers. The few, original, loose tools of network control on Facebook no longer proved sufficient. The Gen Yers wanted better, more precise privacy controls that allowed them to secure their existing private social lives and separate them from their new public working lives.
Facebook's business model, however, demands the opposite. It is trying to transform the private into a public arena it can offer advertisers. In doing this, the company is breaking three cardinal cultural norms:
- It is taking back a free gift. In order to build profits, Facebook has been commercializing and monetizing friendship networks. What Facebook gave to Millenials, it is now trying to take away. Millennials are resisting the invasion to their privacy.
- Facebook is ignoring the aging of the Millennials and the subsequent change in their culture. Older Gen Yers want less sociability and more privacy as actors outside their trusted cohort enter the Facebook space in search of information and connection. These older Millennials want more privacy tools for control of their information and networks.
- Facebook is behaving as though it owned not only its proprietary technology platform but the friendship networks created on it. It doesn't. Millennials believe that ownership of their networks of friends belongs to them, not Facebook, and resist their commercialization.
Facebook, under intense pressure, is belatedly agreeing to streamline and strengthen its privacy tools. That will lower the anger of its audience but increase the anxiety of its advertisers. The brand value of Facebook has already taken a hit and competing social media platforms that promise privacy are beginning to appear.
I chose to leave the Peas in Las Vegas, as they kicked off their recent U.S. leg of the tour. I felt like a lumberjack in the Redwood Forests—-great money, but you’re getting paid to decimate an irreplaceable resource. In my case, it was the higher cortical functioning of every youthful brain behind the barricade. Where the lumberjack gazes out over fields of enormous tree-stumps, I saw arenas packed to the nosebleeds with dancing brain stems. So I retreated as a conscientious objector. This has provided a modicum of inner peace.
Continuing their party's decades-long War on Arithmetic, Republicans act as if the highest form of patriotism is to demand tax cuts even as a USA Today analysis documents that "Americans paid their lowest level of taxes last year since Harry Truman's presidency ... Federal, state and local taxes -- including income, property, sales and other taxes -- consumed 9.2 percent of all personal income in 2009, the lowest rate since 1950, the Bureau of Economic Analysis reports."
The historic average has been 12 percent.
Along with the recession, the main reason was the Obama stimulus bill, which included one of the largest tax cuts for wage-earners in U.S. history, totaling $282 billion. Republicans opposed it anyway. Almost everybody got a substantial tax break, even if Tea Party patriots don't realize it.
Although caffeine is the most widely consumed psychoactive drug worldwide, its potential beneficial effect for maintenance of proper brain functioning has only recently begun to be adequately appreciated. Substantial evidence from epidemiological studies and fundamental research in animal models suggests that caffeine may be protective against the cognitive decline seen in dementia and Alzheimer's disease (AD). A special supplement to the Journal of Alzheimer's Disease, "Therapeutic Opportunities for Caffeine in Alzheimer's Disease and Other Neurodegenerative Diseases," sheds new light on this topic and presents key findings.