Jef's web files - Empathy, Energy, Efficiency, Extropy

Scientology Critic Keith Henson Arrested in Arizona

Tue, 06 Feb 2007 10:52:03 -0500

Keith Henson, well-known for his efforts to shed light on policies and activities of the Church of Scientology, was arrested February 2, 2007 and is being held in Prescott, AZ on a warrant related to his 2001 sentencing for misdemeanor "interfering with a religion." Due to fears for his safety Henson did not serve that sentence, instead choosing to emigrate to Canada and apply for asylum. Now those fears have returned to the forefront for Keith and his wife Arel.

This latest development comes after a struggle with Scientology extending more than a decade from when Keith Henson posted two pages from Scientology documents detailing medical and psychological policies onto the Usenet newsgroup alt.religion.scientology.

Recipe for Destruction

Mon, 17 Oct 2005 14:51:38 -0400

After a decade of painstaking research, federal and university scientists have reconstructed the 1918 influenza virus that killed 50 million people worldwide. Like the flu viruses now raising alarm bells in Asia, the 1918 virus was a bird flu that jumped directly to humans, the scientists reported. To shed light on how the virus evolved, the United States Department of Health and Human Services published the full genome of the 1918 influenza virus on the Internet in the GenBank database.

This is extremely foolish. The genome is essentially the design of a weapon of mass destruction. No responsible scientist would advocate publishing precise designs for an atomic bomb, and in two ways revealing the sequence for the flu virus is even more dangerous.

Show Me the Science

Sun, 25 Sep 2005 12:13:11 -0400

President Bush, announcing this month that he was in favor of teaching about "intelligent design" in the schools, said, "I think that part of education is to expose people to different schools of thought." A couple of weeks later, Senator Bill Frist of Tennessee, the Republican leader, made the same point. Teaching both intelligent design and evolution "doesn't force any particular theory on anyone," Mr. Frist said. "I think in a pluralistic society that is the fairest way to go about education and training people for the future."

Is "intelligent design" a legitimate school of scientific thought? Is there something to it, or have these people been taken in by one of the most ingenious hoaxes in the history of science? Wouldn't such a hoax be impossible? No. Here's how it has been done.

Purdue findings support earlier nuclear fusion experiments

Thu, 14 Jul 2005 12:43:17 -0400

Researchers at Purdue University have new evidence supporting earlier findings by other scientists who designed an inexpensive "tabletop" device that uses sound waves to produce nuclear fusion reactions.

The technology, in theory, could lead to a new source of clean energy and a host of portable detectors and other applications.

The new findings were detailed in a peer-reviewed paper appearing in the May issue of the journal Nuclear Engineering and Design. The paper was written by Yiban Xu, a post-doctoral research associate in the School of Nuclear Engineering, and Adam Butt, a graduate research assistant in both nuclear engineering and the School of Aeronautics and Astronautics.

Vatican officials decry 'religion of health' in affluent countries

Thu, 24 Feb 2005 18:22:26 -0500

Vatican officials on Thursday decried what they called a "religion of health" in affluent societies and held out Roman Catholic Pope John Paul's stoic suffering as an antidote to the mentality that modern medicine must cure all.

"While millions of people in the world struggle to survive hunger and disease, lacking even minimal health care, in rich countries the concept of health as well-being figures in creating unrealistic expectations about the possibility of medicine to respond to all needs and desires," said Rev. Maurizio Faggioni, a theologian and morality expert on the Vatican's Pontifical Academy for Life.

Calif. to Vote on $3B Stem Cell Project

Fri, 27 Aug 2004 09:07:37 -0400

Silicon Valley tycoons, Nobel laureates and Hollywood celebrities are backing a measure on California's Nov. 2 ballot to devote $3 billion to human embryonic stem cell experiments in what would be the biggest-ever state-supported scientific research program in the country.

The measure — designed to get around the Bush administration's restrictions on the funding of such research — would put California at the very forefront of the field. It would dwarf all current stem cell projects in the United States, whether privately or publicly financed.

Proposition 71 promises to be one of the most contentious election issues in California, pitting scientists, sympathetic patients who could benefit from stem cells and biotechnology interests against the Roman Catholic Church and conservatives opposed to the research because it involves destroying days-old embryos and cloning.

Scientific Integrity in Policy Making

Sun, 11 Jul 2004 15:38:31 -0400

Further investigation of the Bush administration's abuse of science.

On February 18, 2004, 62 preeminent scientists including Nobel laureates, National Medal of Science recipients, former senior advisers to administrations of both parties, numerous members of the National Academy of Sciences, and other well-known researchers released a statement titled Restoring Scientific Integrity in Policy Making. In this statement, the scientists charged the Bush administration with widespread and unprecedented "manipulation of the process through which science enters into its decisions." The scientists’ statement made brief reference to specific cases that illustrate this pattern of behavior. In conjunction with the statement, the Union of Concerned Scientists (UCS) released detailed documentation backing up the scientists’ charges in its report, Scientific Integrity in Policy Making.

Since the release of the UCS report in February, the administration has continued to undermine the integrity of science in policy making seemingly unchecked. Many scientists have spoken out about their frustration with an administration that has undermined the quality of the science that informs policy making by suppressing, distorting, or manipulating the work done by scientists at federal agencies and on scientific advisory panels.

META MATH! The Quest for Omega

Sat, 26 Jun 2004 07:44:26 -0400

Gregory Chaitin has devoted his life to the attempt to understand what mathematics can and cannot achieve, and is a member of the digital philosophy/digital physics movement. Its members believe that the world is built out of digital information, out of 0 and 1 bits, and they view the universe as a giant information-processing machine, a giant digital computer. In this book on the history of ideas, Chaitin traces digital philosophy back to the nearly-forgotten 17th century genius Leibniz. He also tells us how he discovered the celebrated Omega number, which marks the current boundary of what mathematics can achieve. This book is an opportunity to get inside the head of a creative mathematician and see what makes him tick, and opens a window for its readers onto a glittering world of high-altitude thought that few intellectual mountain climbers can ever glimpse.

Stem Cell Initiative Certified for Ballot

Sun, 06 Jun 2004 13:11:44 -0400

The $3-billion measure puts California in the forefront of an ongoing national debate.

An initiative that would have state taxpayers underwrite $3 billion worth of research into using embryonic stem cells to develop cures for Alzheimer's and other debilitating diseases qualified for the Nov. 2 ballot Thursday, propelling California to the forefront of a national battle at the intersection of science and morality.

"Aristotle" (The Knowledge Web)

Mon, 31 May 2004 00:20:15 -0400

(DANNY HILLIS:) I have always envied Alexander the Great, because he had Aristotle as a personal tutor. In those days, Aristotle knew pretty much everything there was to know. Even better, Aristotle understood the mind of Alexander. He understood which topics interested Alexander, what Alexander knew and did not know, and what kinds of explanations Alexander preferred. Aristotle had been a student of Plato, and he was himself a great teacher. We know from his writings that he was full of examples, explanations, arguments, and stories. Through Aristotle, Alexander had the knowledge of the world at his command.

Of course no one today knows all that is known, in the sense that Aristotle did. Now there is far too much knowledge for that to be possible. The scientific revolution, and the technological revolution that followed it, led to a self-reinforcing explosion of knowledge. The explosion continues. Today not even the most highly trained scientist, the most scholarly historian, or the most competent engineer can hope to have more than a general overview of what is known. Only specialists understand most of the new discoveries in science, and even the specialists have trouble keeping up.

This problem isn't new. In 1945, Vannevar Bush wrote an essay for Atlantic Monthly about out the problem of too much knowledge. He wrote,

DNA robot takes its first steps

Fri, 07 May 2004 10:25:52 -0400

A microscopic biped with legs just 10 nanometres long and fashioned from fragments of DNA has taken its first steps.

The nanowalker is being hailed as a major breakthrough by nanotechnologists. The biped's inventors, chemists Nadrian Seeman and William Sherman of New York University, say that while many scientists have been trying to build nanoscale devices capable of bipedal motion, theirs is the first to succeed.

The Fable of the Dragon-Tyrant

Wed, 28 Apr 2004 17:27:02 -0400

By Nick Bostrom

Once upon a time, the planet was tyrannized by a giant dragon. The dragon stood taller than the largest cathedral, and it was covered with thick black scales. Its red eyes glowed with hate, and from its terrible jaws flowed an incessant stream of evil-smelling yellowish-green slime. It demanded from humankind a blood-curdling tribute: to satisfy its enormous appetite, ten thousand men and women had to be delivered every evening at the onset of dark to the foot of the mountain where the dragon-tyrant lived. Sometimes the dragon would devour these unfortunate souls upon arrival; sometimes again it would lock them up in the mountain where they would wither away for months or years before eventually being consumed.

Shooting Stars: U.S. Military Takes First Step Towards Weapons in Space

Mon, 05 Apr 2004 11:07:05 -0400

For all of human history, people have looked at the stars with a sense of wonder. More recently, some U.S. military planners have looked skyward and seen something very different — the next battlefield.

While the military's presence in space stretches back decades, now there appears to be a new emphasis. Officials in the Bush administration and the Department of Defense are actively pursuing an agenda calling for the unprecedented weaponization of space.

The first real step in that direction appears to be coming in the form of a little-noticed weapons program at the U.S. Missile Defense Agency. The agency has now earmarked $68 million in 2005 for something called the Near Field Infrared Experiment.

The NFIRE satellite is primarily designed to gather data on exhaust plumes from rockets launched from earth, and defense officials claim it is therefore designed as a defensive, rather than offensive weapons.

But the satellite will also contain a smaller "kill vehicle," a projectile that takes advantage of the kinetic energy of objects traveling through low-Earth orbit (which move at several times the speed of a bullet) to disable or destroy an oncoming missile or another orbiting satellite.

Eudaemonia, The Good Life

Mon, 31 May 2004 19:10:34 -0400

"The third form of happiness, which is meaning, is again knowing what your highest strengths are and deploying those in the service of something you believe is larger than you are. There's no shortcut to that. That's what life is about. There will likely be a pharmacology of pleasure, and there may be a pharmacology of positive emotion generally, but it's unlikely there'll be an interesting pharmacology of flow. And it's impossible that there'll be a pharmacology of meaning."
...
"The good life consists of the roots that lead to flow. It consists of first knowing what your signature strengths are and then recrafting your life to use them more — recrafting your work, your romance, your friendships, your leisure, and your parenting to deploy the things you're best at. What you get out of that is not the propensity to giggle a lot; what you get is flow, and the more you deploy your highest strengths the more flow you get in life."

Researchers Report Bubble Fusion Results Replicated

Mon, 19 Apr 2004 13:16:11 -0400

Physical Review E has announced the publication of an article by a team of researchers from Rensselaer Polytechnic Institute (RPI), Purdue University, Oak Ridge National Laboratory (ORNL), and the Russian Academy of Science (RAS) stating that they have replicated and extended previous experimental results that indicated the occurrence of nuclear fusion using a novel approach for plasma confinement.

This approach, called bubble fusion, and the new experimental results are being published in an extensively peer-reviewed article titled “Additional Evidence of Nuclear Emissions During Acoustic Cavitation,” which is scheduled to be posted on Physical Review E’s Web site and published in its journal this month.