Monthly Archives: April 2015
Aurelio Smith’s Analysis of Active Information
| April 30, 2015 | Posted by Winston Ewert under Conservation of Information, Intelligent Design |
Recently, Aurelio Smith had a guest publication here at Uncommon Descent entitled Signal to Noise: A Critical Analysis of Active Information. Most of the post is taken up by a recounting of the history of active information. He also quotes the criticisms of Felsentein and English which have responded to at Evolution News and Views: These Critics […]
Guest Post: Constancy of Self in Light of Near Death Experiences – A Disproof of Materialism
| April 30, 2015 | Posted by Barry Arrington under Intelligent Design |
The following is a guest post be nkendall: One of the striking things about our experience as conscious, thinking humans is how constant our sense of self–our identity–is. Never in my life has there been any suspension or change of my conscious sense of who I am other than during sleep. Throughout our lives our […]
FYI-FTR: To JF (attn EL) on fitness functions, islands of function & bridging active information
| April 30, 2015 | Posted by kairosfocus under Functionally Specified Complex Information & Organization, FYI-FTR, ID Foundations, Information |
Comments off
|
Overnight, HT Mung, this was drawn to my attention: JF, TSZ: At the UD thread there were some loud dismissals of models that had genotypes and a fitness surface. It was declared that these genetic algorithms weren’t models of evolution. Actually DEM called such models “evolutionary search”, so they don’t seem to agree with the […]
Three diverse animals independently arrived at maximal fin speed solution
| April 30, 2015 | Posted by News under Convergent evolution, News |
From ScienceDaily: Moving one’s body rapidly through water is a key to existence for many species. The Persian carpet flatworm, the cuttlefish and the black ghost knifefish look nothing like each other — their last common ancestor lived 550 million years ago, before the Cambrian period — a new study uses computer simulations, a robotic […]
Peer review “very good at sifting mediocre papers”
| April 30, 2015 | Posted by News under Intelligent Design, News, Peer review |
Measuring the effectiveness of scientific gatekeeping Significance Peer review is an institution of enormous importance for the careers of scientists and the content of published science. The decisions of gatekeepers—editors and peer reviewers—legitimize scientific findings, distribute professional rewards, and influence future research. However, appropriate data to gauge the quality of gatekeeper decision-making in science has […]
300 mya vampire squid has quite different reproduction from other squid
| April 29, 2015 | Posted by News under Darwinism, News |
From ScienceDaily: While other squid reproduce all at once late in their lives, vampire squid appear to alternate between reproductive and resting phases. It’s a pattern of multiple spawning more common among fish. The researchers have now characterized the reproductive status of more than 40 vampire squid females. They report that one female in the […]
Neanderthals didn’t die out because modern hunting weapons were better?
| April 29, 2015 | Posted by News under Human evolution, News |
This month, the Neanderthals died out because they couldn’t harness fire and last month wolves helped current humans kill off Neanderthals (as noted at the time, these theses are vulnerable to the first Neanderthal burial that turns up a wolfhound skeleton and/or the remains of fires. Anyway, there is a cottage industry of speculations as […]
Mathematician Peter Woit on how things have changed re quantum gravity
| April 29, 2015 | Posted by News under Cosmology, News |
Changed sociologically, that is. Here: These days, things have changed. If you’re at Perimeter, prominent activities include: This week’s conference on a very technical issue in string theory, superstring perturbation theory. This month’s course of lectures on Explorations in String Theory. The next public lecture will feature Amanda Peet promoting string theory. Peet has been […]
Naturalism may explain religion – provided it is naturalist religion
| April 29, 2015 | Posted by News under Darwinism, Evolutionary psychology, Intelligent Design |
From: Imagine a world of religions that naturalism might indeed be able to explain: Regarding the phenomenon of religion, here are two curious things: When naturalists (materialists) study religion, they get so many basic facts wrong, one wonders why they bother, except to bolster their own view. Second, they mainly study “revealed” religion, where the […]
Sociobiologist Robert Trivers offers vignettes of Darwin’s saints
| April 28, 2015 | Posted by News under Culture, Darwinism, Intelligent Design, News |
Trivers. Vignette of Stephen Jay Gould here (a reluctant Darwinian, so Trivers doesn’t like him): As I left his office, I said to myself, this fool thinks he is bigger than natural selection. Perhaps I should have said, bigger than Darwin, but I felt it as bigger than natural selection itself—surely Stephen was going for […]
A new ocean mystery: Bacterium allegedly doesn’t make sense
| April 28, 2015 | Posted by News under 'Junk DNA', Cell biology, Ecology, News |
Life forms always make sense. Some theories do not. From Phys.org: By sequencing multiple Trichodesmium genomes—and using a wide variety of samples to ensure that there was no error—researchers found that only about 63 percent of the bacteria’s genome is expressed as protein. That’s an incredibly low amount for a bacterium and unheard of for […]
So the Cambrian really was an explosion then?
| April 28, 2015 | Posted by News under Cambrian explosion, extinction, News |
The preceding Ediacaran life forms (635 to 542 mya) were gone already? Eaten up by early Cambrians (542 to 513 mya)? From New Scientist: The disappearance of the Ediacarans from the fossil record has long troubled biologists. Leading theories are a catastrophic mass extinction, that Ediacarans got eaten or had their habitat destroyed by newly […]
Paywalled article in New Scientist on the paranormal?
| April 28, 2015 | Posted by News under Mind, Neuroscience, News |
From New Scientist: The term “parapsychology” can raise eyebrows. Do you encounter opposition to what you do? There is occult baggage attached to the field, which is really not related to what we actually do. We are scientists. Sometimes other scientists describe parapsychology as a pseudoscience, and that’s unfair. I’ll stick my neck out and […]
Oh, not this again… Is the universe a hologram?
| April 28, 2015 | Posted by News under Cosmology, Fine tuning, News |
From ScienceDaily: “If quantum gravity in a flat space allows for a holographic description by a standard quantum theory, then there must by physical quantities, which can be calculated in both theories — and the results must agree,” says Grumiller. Especially one key feature of quantum mechanics -quantum entanglement — has to appear in the […]
Does your method work because of or in spite of your theory?
| April 28, 2015 | Posted by News under News, Philosophy, Science |
At his blog, Curious Wavefunction, Ash Jogalekar* muses on the thinking of chemistry Nobelist John Pople (1998): But one of the simpler problems with training sets is that they are often incomplete and miss essential features that are rampant among the real world’s test sets (more pithily, all real cows as far as we know are […]
Donall and Conall Meet Richard Dawkins
| April 28, 2015 | Posted by Barry Arrington under Intelligent Design |
Hans Fiene’s video here brought to mind our recent exchanges on the nature of evidence in these pages. Be sure to watch to the end past the credits.
Is There Even One Point Upon Which There is Universal Agreement?
| April 27, 2015 | Posted by Barry Arrington under Intelligent Design |
I have a question for non-ID proponents only and it is very simple: Is there even one tenet of modern evolutionary theory that is universally agreed upon by the proponents of modern evolutionary theory?
Article on latest OOL theory criticized for design language
| April 27, 2015 | Posted by News under Intelligent Design, News, Origin Of Life |
From Quanta Magazine: Life emerged so long ago that even the rock formations covering the planet at that time have been destroyed — and with them, most chemical and geological clues to early evolution. “There’s a huge chasm between the origins of life and the last common ancestor,” said Eric Gaucher, a biologist at the […]
New Yorker Magazine considers the sponge
| April 27, 2015 | Posted by News under Cell biology, Evolution, Intelligent Design, News |
Here: A sponge essentially carves organs out of negative space, using its layers and jelly to delineate a complex network of channels and pores, which transport nutrients and waste much like a human kidney or bloodstream. This Spartan anatomy is so efficient that a single sponge can filter up to a thousand times its body […]
Hydrothermal vents spout life again, at New Scientist
| April 27, 2015 | Posted by News under News, Origin Of Life |
Here, Michael Le Page reviews biochemist Nick Lane’s new book, The Vital Question: Why is life the way it is? Living cells are powered by a totally unexpected process. The energy from food is used to pump protons across a membrane to build up an electrochemical gradient. This gradient drives the machinery of life, like […]
