background preloader

Single dose of hallucinogen may create lasting personality change

Single dose of hallucinogen may create lasting personality change
Thursday, September 29, 2011 Psilocybn A single high dose of the hallucinogen psilocybin, the active ingredient in so-called "magic mushrooms," was enough to bring about a measureable personality change lasting at least a year in nearly 60 percent of the 51 participants in a new study, according to the Johns Hopkins researchers who conducted it. Lasting change was found in the part of the personality known as openness, which includes traits related to imagination, aesthetics, feelings, abstract ideas and general broad-mindedness. Changes in these traits, measured on a widely used and scientifically validated personality inventory, were larger in magnitude than changes typically observed in healthy adults over decades of life experiences, the scientists say. Researchers in the field say that after the age of 30, personality doesn't usually change significantly. "Normally, if anything, openness tends to decrease as people get older," says study leader Roland R.

http://www.labspaces.net/113830/Single_dose_of_hallucinogen_may_create_lasting_personality_change

Google Engineer: “Google+ is a Prime Example of Our Complete Failure to Understand Platforms” Last night, high-profile Google engineer Steve Yegge mistakenly posted a long rant about working at Amazon and Google’s own issues with creating platforms on Google+. Apparently, he only wanted to share it internally with everybody at Google, but mistaken shared it publicly. For the most part, Yegge’s post focusses on the horrors of working at Amazon, a company that is notorious for its political infighting. How to win Rock-paper-scissors every time - StumbleUpon I admit it. When I first heard there are actual tournaments for Rock-paper-scissors, sanctioned by the World Rock Paper Scissors Society, I laughed. I mean seriously, $50k to the winner of a game that requires no skill whatsoever? Absurd. Boy was I wrong.

CHARTS: Here's What The Wall Street Protesters Are So Angry About... The "Occupy Wall Street" protests are gaining momentum, having spread from a small park in New York to marches to other cities across the country. So far, the protests seem fueled by a collective sense that things in our economy are not fair or right. But the protesters have not done a good job of focusing their complaints—and thus have been skewered as malcontents who don't know what they stand for or want. (An early list of "grievances" included some legitimate beefs, but was otherwise just a vague attack on "corporations." Given that these are the same corporations that employ more than 100 million Americans and make the products we all use every day, this broadside did not resonate with most Americans). So, what are the protesters so upset about, really?

The Worlds Healthiest Foods - StumbleUpon 100 foods that can serve as the basis of your Healthiest Way of Eating Links to the articles about these foods can be found below. In addition to questions about our foods, we often get asked about beverages and sweeteners. In the beverage category, water and green tea have been especially popular topics, and in the sweetener category, so have honey and maple syrup. Of course, there are many nutritious foods other than those included on our list that we feel are wonderful, health-promoting foods; if there are other whole foods - such as fruits, vegetables, nuts/seeds, whole grains, etc - that you like, by all means enjoy them. Just because a food is not on our list doesn't mean we don't think it can be included in a diet geared towards the Healthiest Way of Eating as long as it is a whole, natural, nutrient-rich food.

Paul Allen: The Singularity Isn't Near Futurists like Vernor Vinge and Ray Kurzweil have argued that the world is rapidly approaching a tipping point, where the accelerating pace of smarter and smarter machines will soon outrun all human capabilities. They call this tipping point the singularity, because they believe it is impossible to predict how the human future might unfold after this point. Once these machines exist, Kurzweil and Vinge claim, they’ll possess a superhuman intelligence that is so incomprehensible to us that we cannot even rationally guess how our life experiences would be altered. Vinge asks us to ponder the role of humans in a world where machines are as much smarter than us as we are smarter than our pet dogs and cats. Kurzweil, who is a bit more optimistic, envisions a future in which developments in medical nanotechnology will allow us to download a copy of our individual brains into these superhuman machines, leave our bodies behind, and, in a sense, live forever.

Water Marble Tutorial. Supplies: orange stick or... - StumbleUpon Water Marble Tutorial. Supplies: orange stick or toothpick, shot glass or cup (the smaller the circumference, the less polish you end up wasting), room temp. water, nail polish, tape (optional, but it helps with the clean up) I like to begin by prepping my nails with base coat and one coat of polish. Here I used China Glaze Innocence for a nice neutral base. Steps: The Friday Podcast: Why Do We Tip? : Planet Money Paul Sancya/AP In the 16th century, coffee shops prominently displayed coin boxes with the phrase "to ensure prompt service" written on the side. If you wanted your coffee in a hurry, you dropped a little something extra in the box, and made sure the waitress saw you do it. This, according to at least one version of history, is where tipping began. But today, we tip after we get served, not before.

{Twist &Shout}: Shades of Orange, Black + White - StumbleUpon {Burnt Orange, Orange, Peach, Black & White} Although I'm typically drawn to creating designs that lean towards a more vintage feel, sometimes it's really fun to create a palette with a modern look in mind. You may think of orange and black as being a palette reserved for Halloween, but I think if done right, you can pull this palette off during any season of the year. The trick with this palette is that you want to keep black to a bare minimum. Only using it for the guy's tuxes for example.

We Need a New System In the Spring of 2000, my friend and former colleague Zack Exley arrived in Washington, DC, to observe the protests that had engulfed the city during the World Bank's annual meeting. Driving into Washington from the airport, out the window of his taxi he saw "a teenage white girl with long dreadlocks who wore a homemade t-shirt proclaiming: WE NEED A NEW SYSTEM." Later that evening he attended a party at the home of then-Secretary of the Treasury Larry Summers along with "ambassadors, politicians, esteemed professors and what seemed like the entire combined senior economist staff of the IMF, World Bank and Treasury." Generally Assembled at #OccupyWallStreet—By Nathan Schneider The nightly meetings of the General Assembly at occupied Liberty Plaza (officially, Zuccotti Park) in New York have been treated by the media mainly as a quaint footnote to the mass arrests and alleged police brutality attendant to the occupation. In fact, though, the open, non-hierarchical assembly has been at the center of the movement. Starting with the planning meetings that took place in parks around the city prior to September 17, it was instrumental to bringing the #OCCUPYWALLSTREET Internet meme created in July by Adbusters magazine into real life.

Related: