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Carl Sagan on Pot

Carl Sagan on Pot
This account was written in 1969 for publication in "Marihuana Reconsidered (1971)". Sagan was in his mid-thirties at that time. He continued to use cannabis for the rest of his life. The cannabis experience has greatly improved my appreciation for art, a subject which I had never much appreciated before. Thanks Josh! Related:  Essays

Harry Frankfurt's "On Bullshit" One of the most salient features of our culture is that there is so much bullshit. Everyone knows this. Each of us contributes his share. But we tend to take the situation for granted. Another worthwhile source is the title essay in The Prevalence of Humbug by Max Black. Humbug: deceptive misrepresentation, short of lying, especially by pretentious word or deed, of somebody’s own thoughts, feelings, or attitudes. A very similar formulation might plausibly be offered as enunciating the essential characteristics of bullshit. Deceptive misrepresentation: This may sound pleonastic. Short of lying: It must be part of the point of saying that humbug is “short of lying,” that while it has some of the distinguishing characteristics of lies, there are others that it lacks. Especially by pretentious word or deed: There are two points to notice here. Now it is unlikely that Black wishes that the referent of humbug is in every instance the state of the speaker’s mind.

Neuro Evolving Robotic Operatives Neuro-Evolving Robotic Operatives, or NERO for short, is a unique computer game that lets you play with adapting intelligent agents hands-on. Evolve your own robot army by tuning their artificial brains for challenging tasks, then pit them against your friends' teams in online competitions! New features in NERO 2.0 include an interactive game mode called territory capture, as well as a new user interface and more extensive training tools. NERO is a result of an academic research project in artificial intelligence, based on the rtNEAT algorithm. It is also a platform for future research on intelligent agent technology. The NERO project is run by the Neural Networks Group of the Department of Computer Sciences at the University of Texas at Austin . Currently, we are developing an open source successor to NERO , OpenNERO , a game platform for AI research and education.

Seven Things You Didn't Know About Medical Marijuana Get Topic Updates Share Slideshow Written by Emily Lapkin and Medically Reviewed by Scott Pearlman, M.D. 1. Think you know it all about medical marijuana? Advertisement Daily Travel Photo – Solomon Islands | Everything Everywhere: Ar Old Port, Rennell Island, Solomon Island This is the old “port” on the island of Rennell where the boats used to land to bring supplies to the island. It is really nothing more than a beach near an opening in the reef. Getting to the beach is about a 300 foot climb down very steep steps. When I asked to go down to the old port they thought I was weird, but agreed to take me. People have a fantasy about desolate, pristine beaches.

Fab at Home, Open-Source 3D Printer, Lets Users Make Anything October 1, 2007 12:00 AM Click here to post this video on your blog or website. Click here to post a photo of this winner on your blog or website. Hod Lipson didn't set out to revolutionize manufacturing. He just wanted to design a really cool robot, one that could "evolve" by reprogramming itself and would also produce its own hardware--a software brain, if you will, with the ability to create a body. To do this, Lipson (below, center) needed a rapid-prototyping fabrication, or "fabber." "To really let this robotic evolutionary process reach its full potential," says Lipson, a Cornell University computer and engineering faculty member, "we need a machine that can fabricate anything, not just complex geometry, but also wires and motors and sensors and actuators." A Fab at Home kit costs around $2400.

On youth and old age, on life and death, on breathing / Aristotle WE must now treat of youth and old age and life and death. We must probably also at the same time state the causes of respiration as well, since in some cases living and the reverse depend on this. We have elsewhere given a precise account of the soul, and while it is clear that its essential reality cannot be corporeal, yet manifestly it must exist in some bodily part which must be one of those possessing control over the members. This organ, then, must be numerically one and the same and yet possess multiple and disparate aspects, for being animal and living are not identical. Plants are the reverse of animals in this respect. All perfectly formed animals are to be divided into three parts, one that by which food is taken in, one that by which excrement is discharged, and the third the region intermediate between them. It is true that the nutritive soul, in beings possessing it, while actually single must be potentially plural. But these theories are untenable.

5 Ways To Hack Your Brain Into Awesomeness Much of the brain is still mysterious to modern science, possibly because modern science itself is using brains to analyze it. There are probably secrets the brain simply doesn't want us to know. But by no means should that stop us from tinkering around in there, using somewhat questionable and possibly dangerous techniques to make our brains do what we want. We can't vouch for any of these, either their effectiveness or safety. All we can say is that they sound awesome, since apparently you can make your brain... #5. So you just picked up the night shift at your local McDonald's, you have class every morning at 8am and you have no idea how you're going to make it through the day without looking like a guy straight out of Dawn of the Dead, minus the blood... hopefully. "SLEEEEEEEEEP... uh... What if we told you there was a way to sleep for little more than two hours a day, and still feel more refreshed than taking a 12-hour siesta on a bed made entirely out of baby kitten fur? Holy Shit!

Cannabis and tobacco smoke are not equally carcinogenic Website Suggestions Version française du moteur de recherche. Propose des outils et des services pour les internautes. Search the world's information, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for. Encore plus » Cet article concerne l'entreprise Google Inc. iGoogle est votre page Google personnalisée. Google Images. Le service Google gratuit de traduction en ligne permet de traduire instantanément du texte et des pages Web. Pour vous connecter à Google +, vous devez avoir un compte Google . Le moteur de recherche Google , qui a donné le nom à la société Google , est le moteur de recherche sur le Web le plus utilisé au monde.

How Obama tapped into a powerful—and only recently studied—human emotion called "elevation." For researchers of emotions, creating them in the lab can be a problem. Dacher Keltner, a professor of psychology at the University of California-Berkeley, studies the emotions of uplift, and he has tried everything from showing subjects vistas of the Grand Canyon to reading them poetry—with little success. But just this week one of his postdocs came in with a great idea: Hook up the subjects, play Barack Obama's victory speech, and record as their autonomic nervous systems go into a swoon. Barack Obama In his forthcoming book, Born To Be Good (which is not a biography of Obama), Keltner writes that he believes when we experience transcendence, it stimulates our vagus nerve, causing "a feeling of spreading, liquid warmth in the chest and a lump in the throat." Elevation has always existed but has just moved out of the realm of philosophy and religion and been recognized as a distinct emotional state and a subject for psychological study.

DIY Magic: The Ganzfeld Technique | ARTHUR MAGAZINE The Ganzfeld Technique or the Poor Man’s Sensory Deprivation Tank Tools required : 2 ping pong balls sharp scissors or knife headphones an am/fm radio or a suitable recording of white noise a drawing pad and pencil As a child I could spend many content hours studying the whorls and curlicues in the wood grain of my bedroom door. The arabesque patterns needed only the smallest prompting from my imagination to take on a fecund life of their own and blossom into a fantastic bestiary of mercurial faces and creatures, dragons, imps and gnomic animal heads, each knot of wood providing one eye. How easy it was to slip into the realm of pure imagination then; I practiced the art of daydreaming continuously in the classroom, grades k-8! The Ganzfeld effect is one of easiest, quickest, and simplest methods for scrying that I have ever come across. [Pareidolia: the art of seeing something where there is "nothing." You should look at certain walls stained with damp or at stones of uneven colour.

A molecular link between the active component of m... [Mol Pharm. 2006 Nov-Dec] - PubMed result Play The Past | Were Paleolithic Cave Painters High on Psychedelic Drugs? Scientists Propose Ingenious Theory for Why They Might Have Been July 8, 2013 | Like this article? Join our email list: Stay up to date with the latest headlines via email. Prehistoric cave paintings across the continents have similar geometric patterns not because early humans were learning to draw like Paleolithic pre-schoolers, but because they were high on drugs, and their brains—like ours—have a biological predisposition to "see" certain patterns, especially during consciousness altering states. This thesis—that humanity’s earliest artists were not just reeling due to mind-altering activities, but deliberately sought those elevated states and gave greater meaning to those common visions—is the contention of a new paper by an international research team. At its core, this theory challenges the long-held notion that the earliest art and atrists were merely trying to draw the external world. “Researchers also generally claim that the geometric hallucinations experienced by the subject are mental representations of these neural patterns,” they write.