2019

They spent a lot of time ridiculing what they should have been studying. They ridiculed the now commonly accepted idea that a lichen was algae and fungi living as if they were one organism: The very notion of different organisms living so closely with—or within—each other was unheard of. That they should coexist to their mutual benefit was more ludicrous still. This was a mere decade after Charles Darwin had published his masterpiece, On the Origin of Species, and many biologists were gripped by the idea of nature as a gladiatorial arena, shaped by conflict. Against this zeitgeist, the concept of cohabiting, cooperative organisms found little purchase. Lichenologists spent decades rejecting and ridiculing Schwendener’s “dual hypothesis.” And he himself wrongly Read More ›

Four hundred and thirty million years ago, according to ScienceDaily: The discovery made by FAU palaeontologists Dr. Sebastian Teichert, Prof. Dr. Axel Munnecke and their Australian colleague Dr. William Woelkerling has far-reaching consequences. ‘Our finds mean that we must now look at the fossil record in a completely new way’, explains Dr. Sebastian Teichert. Up to now, a higher age for coralline red algae was thought to be so unlikely that fossils found in layers of rock older than the Cretaceous Period were not even considered as coralline red algae simply due to their age. The fossil record comprises all documented occurrences of fossils and is the essential source of information about how life on Earth developed. A re-evaluation of Read More ›

Teeth from the upper jaw of a child (the Xujiayao child) of about 6 and a half, who died between 100,000-200,000 years ago were examined by X-ray: But the ancient child’s overall dental growth and development falls within the range observed among kids today, paleoanthropologist Song Xing of the Chinese Academy of Sciences in Beijing and her colleagues report online January 16 in Science Advances. That humanlike rate of dental development suggests that the youngster belonged to an East Asian Homo population with a relatively long life span and an extended period of child care, the researchers speculate. Those characteristics are associated with present-day humans’ lengthy period of tooth growth.Bruce Bower, “An ancient child from East Asia grew teeth like Read More ›

A writer encountered this all-too-common type of behavior recently and was, well, surprised. To see why it feels normal to many of us, it is helpful to understand a bit about Darwinism as a social phenomenon. Faithful readers of various vintages will, of course, remember University of Toronto evolutionary biologist Larry Moran, best known publicly through his blog Sandwalk. At his blog Southern Prose, writer John Leonard happened to come across him the other day trashing well-known chemist James Tour. That was back in 2014 but the internet is forever. Tour signed the Discovery Institute statement, “A Scientific Dissent from Darwinism” (2001), calling for more openness on discussion of evolution: “We are skeptical of claims for the ability of random Read More ›

I fear my ears are going to bleed the next time I hear some materialist bleating about how design is a science stopper. On second thought, maybe the conversation will go something like this: Materialist: But design is a science stopper. Barry: Dang. Isaac Newton said this: “This most beautiful system of the sun, planets and comets, could only proceed from the counsel and dominion of an intelligent and powerful Being.” And because he believed that he was unable to: Discover the laws of motion Discover universal gravitation Make seminal contributions to the science of optics Prove Kepler’s theory of planetary motion Account for tides, the trajectory of comets, and the precession of the equinoxes  Build the first practical reflecting Read More ›

In a comment to a prior post frequent guest Seversky writes: If I tell you that I tried to drop a stone but it flew up in the air and disappeared out of sight, would you believe me? Probably not. Why not? Because every time you have dropped a stone it has fallen to the ground and, when you check with other people, they report the same experience. Mankind’s uniform and repeated experience over countless trillions of trials: Release stone; stone drops to ground. Never in a single one of those trials has it been: Release stone; stone flies up in the air. Sound reasoning Sev. Now, let’s try Sev’s formula with respect to an extraordinarily complex semiotic code: If Read More ›

They’ve heard lots of noise but also seen lots of foot-dragging, about making research reports available publicly for free: The board told Nature that given the journal’s subject matter — the assessment and dissemination of science — it felt it needed to be at the forefront of open publishing practices, which it says includes making bibliographic references freely available for analysis and reuse, and being open access and owned by the community. “It’s essential that this work be made openly available and that the communication of the research be managed by the community,” says Cassidy Sugimoto, an information scientist at Indiana University Bloomington and a resigning board member. Board members also wanted Elsevier to lower the journal’s article-publishing charges for Read More ›

And the science paper that claimed so has been retracted. A team from the Shanghai Institute of Technology sought to study whether accuracy made any difference to whether a post goes viral on social media. They cited a concern about “the digital misinformation that threatens our democracy”: “The paper found that even though individuals may prefer to read and share “quality information”, factors such as “information overload and limited attention” contributed to “a degradation of the market’s discriminative power”. In other words, Qiu and colleagues concluded, quality material and the rate at which it spreads across the internet “reveals a weak correlation”. Low quality material – fake news, complete rubbish – is just as likely to go viral as the Read More ›