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Giraffe Has Supercharged Heart
November 22, 2009
In many ways, the giraffe has been an icon of evolution. Why, and how, did it get its long neck? These questions have often been the focal point of a clash of Darwinian and Lamarckian explanations. Today, many just assume it evolved somehow. For instance, BBC News article stated flatly, “A giraffe’s heart has evolved […]
Evolutionary Explanation Is Always a Work in Progress
November 19, 2009
As evolutionary biologists examine diverse plants and animals, it seems they are never able to give a definitive answer as to how they got that way. Their work merely begins or continues to search for clues. Like mothers, their work is never done. At least this provides them job security. Box jellyfish: There are about […]
Consequences of Bad Choices: Well, Duh
November 18, 2009
Responsibility – integrity – honesty – respect – healthy choices. Those are the values of a bygone generation. Do we need science to tell us that our grandparents were right? PhysOrg reported that “Teen sexual activity and gambling [is] associated with taking nonprescribed medications to get high.” And Live Science reported, “Coed Dorms […]
In Brains, Its Quality, Not Quantity, that Counts
November 17, 2009
Most anthropologists are obsessed with brain size. How many cc’s (cubic centimeters) of brain could fit in the skull of this or that hominid? PhysOrg reminds us that “Bigger not necessarily better, when it comes to brains.” Here’s a shocker from scientists at Queen Mary University: “Tiny insects could be as intelligent as much bigger […]
New Word Means Green Living: Bioplastics
November 17, 2009
Did you know that 10% of America’s oil consumption goes into making plastic? The plastic products from oil pollute our landfills and harm the environment. Next month, a company founded by a biology professor from MIT is going to make plastic from something green: corn. Anthony Siskey and Oliver Peoples, according to PhysOrg, […]
Darwinizing Everything
November 16, 2009
150 years after The Origin of Species, it’s clear that Darwin succeeded in one thing: granting biologists free rein to speculate about how everything under the sun evolved. Anything not understood, or seemingly contrary to the law of natural selection, or to previous speculations, can be shuttled off to future research. Noble amoebas: You may […]
Insect Wing Photocopied for Good
November 15, 2009
Biomimetics is the new science of imitating nature – but why not save a step, and just copy the design directly? That’s what Aussie and British researchers did. They wanted a self-cleaning surface that could repel moisture and dust, so they made a template of an insect wing. And why not? “Insects are incredible nanotechnologists,” […]
Is the Universe Evolving Upward?
November 13, 2009
It’s intuitively obvious that to get from a big bang to intelligent astronomers looking for evidence of the bang through telescopes, the amount of organization in the universe must increase over time dramatically. Lately, astronomy has uncovered much more dynamism in space than previously recognized – but much of it seems destructive, not creative. Orion […]
Where Chairman Mao and Teenage Nihilists Got Their Motivation
November 12, 2009
What propelled Mao Zhedong to become the biggest mass murderer in world history? Let a professor of Chinese history answer the question. James Pusey (Bucknell U), writing in Nature this week for a series on “Global Darwin,”1 was explaining the vacuum left by the collapse of the reform movement in the early 20th century. A […]
Leaping to Evolutionary Conclusions
November 11, 2009
In classical science, researchers were reluctant to announce bold conclusions without sufficient data. These days, it seems that science reporters are quick to announce sweeping conclusions that go far beyond the evidence – especially if they appear to support some sort of evolution. Planet magic crystal: Where to find intelligent life? Look for stars depleted […]
Darwin Marketed to Kids
November 10, 2009
There’s a move on to get Darwin’s ideas taught to tots. Britain is giving a “birthday present to Darwin,” wrote Andrew Copson for The Guardian, in the form of national curriculum for primary schools that will mention evolution for the first time – and prohibit teaching of creationism or intelligent design in science lessons. […]
How a Christian Family Stood Up to Tyranny
November 10, 2009
Faithfulness to principle doesn't always win, but it allows one to live with a clear conscience.
Darwinizing of Religion Continues
November 9, 2009
In an ongoing series for the Year of Darwin in Science magazine,1 Elizabeth Culotta wrote an article with the Darwinesque title, “On the Origin of Religion.”2 The editor’s summary acknowledges that “No consensus yet exists among scientists,” but sought the only answer in Darwinian terms: “in the past 15 years, a growing number of researchers […]
Soft Muscle Tissue Found in Fossil Salamander
November 6, 2009
More soft tissue has been found in a fossil – this time in a salamander said to be 18 million years old. The article on PhysOrg called it “the highest quality soft tissue preservation ever documented in the fossil record.” Unlike the previous discoveries of fossil tissue inside bone or amber, the recognizable […]
What Is Man?
November 5, 2009
Science often makes pronouncements about the human species. We should be mindful of the worldview behind them. Live Science published an article with the confident-sounding title, “Human Evolution: Where We Came From,” accompanied by the iconic sketch of Ardi (see 10/02/2009) and an obligatory reference to Darwin. Even though reporter Charles Q. Choi, […]
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