Uncommon Descent Serving The Intelligent Design Community

Coffee!! First morning cuppa, an interview with me: What makes O’Leary tic – but those Word Guild people have ways of making me toc

Here is an interview with me at Hot Apple Cider, an anthology of writing in various genres by Canadians who are devout Christians. I have an article in there, on neuroscience, faith, and health. If you think HAC  is mostly amateur devotionals,  jeremiads, and hellfire tracts, you will be very surprised. That sort of thing bores us silly, so we don’t pass it on. Also, for whatever reason (a desire to take a year end loss for some complex corporate tax reason?), Amazon is selling Hot Apple Cider for US$5.71. A good gift for literature students and essential for anyone whose pursuit of Canadian Studies comprises a bit more than the usual 20 minutes in Grade Seven. Or whatever.

Darwinism and popular culture: Socrates, the employment line forms out back, eight blocks from here, in front of a boarded-up door …

A philosopher recently wrote to some friends, including me, with the following problem: He was tired of the stupidity that passes for discussion over at certain Darwinist blogs that we will leave unnamed at present. He proposed to engage the bloggers and commenters in discussion.

Well, he certainly isn’t the only person who has proposed this idea to me recently, and I offer no advice, only an observation: Nearly eighty percent of evolutionary biologists are pure naturalists = no God and no free will. My valiant friend intended confronting the Internet entities that are attracted to these key Darwinists, who help them out by pouring abuse on anyone who disputes the Law given on Mount Improbable.

He tells me, “… this is the strategy of the skunks. We need to let them stink alone and turn our attention elsewhere.” Sensing I should say something in reply, I responded,

Read More ›

A De Novo Gene: Unlikely and Very Unlikely

If you scramble about 90% of a protein sequence—randomly replacing amino acids with different ones—would the protein still work? That is what evolutionists are implying in order to make sense of their theory. The problem is that evolution’s explanations for de novo genes are unlikely and very unlikely. In the case of the T-urf13 de novo gene, the two choices seem to be (i) a one in ten million shot that protein coding sequences just happened to be lying around waiting for use or (ii) only about 10% of the T-urf13 sequence really matters and you can scramble the rest with no effect.  Read more

How much attention should we pay to pundit predictions?

Maybe not so much. Jonah Lehrer, contributing editor at Wired, and blogger at The Frontal Cortex writes,

In the early 1980s, Philip Tetlock at UC Berkeley picked two hundred and eighty-four people who made their living “commenting or offering advice on political and economic trends” and began asking them to make predictions about future events. He had a long list of pertinent questions. Would George Bush be re-elected? Would there be a peaceful end to apartheid in South Africa? Would Quebec secede from Canada? Would the dot-com bubble burst? In each case, the pundits were asked to rate the probability of several possible outcomes. Tetlock then interrogated the pundits about their thought process, so that he could better understand how they made up their minds. By the end of the study, Tetlock had quantified 82,361 different predictions.

After Tetlock tallied up the data, the predictive failures of the pundits became obvious. Although they were paid for their keen insights into world affairs, they tended to perform worse than random chance. Most of Tetlock’s questions had three possible answers; the pundits, on average, selected the right answer less than 33 percent of the time. In other words, a dart-throwing chimp would have beaten the vast majority of professionals. Tetlock also found that the most famous pundits in Tetlock’s study tended to be the least accurate, consistently churning out overblown and overconfident forecasts. Eminence was a handicap.

Lehrer worries that bad expert advice can “reliably tamp down activity in brain regions” that monitor errors and mistakes.

Rest here.

For Tetlock, go here.

I am skeptical of the mechanistic, brain-based explanation Lehrer offers. People often believe things because the social rewards of belief are greater than the social rewards of disbelief.

For example, if I said that I didn’t believe that polar bear numbers are drastically decreasing (see also here), some people out there would assume that I enjoy torturing kittens on my break, and would not accept my view as a considered judgement. And if they can find a pundit to back them up, that is all they need. The problem is that they then vote for public policy that might not work out the way they hope.

Here is an example: Read More ›

New York Times: Science Not About Certainty

From this article: Science is about probability, not certainty. And the persisting uncertainties in climate science leave room for argument. What is a realistic estimate of how much temperatures will rise? How severe will the effects be? Are there tipping points beyond which the changes are uncontrollable? Does this mean we can wait for a retraction of all of the NYT’s “Evolution is a fact, fact fact!” histrionics?  I’m not holding my breath.

Coffee!!: What do polls mean?

Here, Barry offered some poll numbers re beliefs of Americans: Percentage of Americans who believe in angels: 55 Percentage of Americans who believe in evolution: 39 Percentage of Americans who believe in anthropogenic global warming: 36 Percentage of Americans who believe in ghosts: 34 Percentage of Americans who believe in UFOs: 34 Some commenters wanted to know how to interpret this: Before I get back to work, I will tell you how: Angels are a teaching of all the major ethical monotheist traditions, and most of the minor ones. So we should not be surprised that a much higher number of people believe in them than believe in, say, UFOs – which are not taught by any seriously regarded institution. Read More ›

Why Richard Dawkins won’t debate William Lane Craig

William Lane Craig is not only one of the world’s leading Christian apologists but he has actually made outstanding original contributions to philosophy. Yes, Craig publishes popular-level books. Unlike Dawkins, however, who in 20-years plus has been purely a popularizer (of Darwinian evolution, materialist science, and atheism), Craig continues to publish at the highest levels of the academy addressing scholars of the highest caliber (and gaining their respect). Dawkins, by contrast, increasingly appeals to the lowest common denominator. It’s in this light that Dawkins glib dismissal of Craig should be viewed:

A Frightening Admission?

Peter J. Bowler published an article in Science (Jan. 9, 2009) titled “Darwin’s Originality.” While much of Bowler’s analysis is just plain wrong (e.g., Darwin’s theory being already “in the air” is NOT accurately premised largely upon Wallace co-discovery of natural selection as Bowler suggests but upon much deeper secularizing processes coextensive with skeptics like David Hume and positivists like Auguste Comte, both of whom deeply influenced Darwin, and ideas even predating them), but another of his comments is just plain frightening. Toward the end of his essay Bowler distances Darwinism from the racial hygiene of the Nazis but then writes the following: “But by proposing that evolution worked primarily through the elimination of useless variants, Darwin created an image that could all Read More ›

Do humans influence temperature records?


Can the methods of Intelligent Design be brought to bear to detect anthropogenic influence in temperature records? Core to the climate debate is the danger of catastrophic anthropogenic global warming. We hear of “tipping points” promising coast lands drowning in glacial melt. Defining “very likely” as > 90%, the IPCC’s Climate Change 2007: Synthesis Report holds that:

Most of the observed increase in global average temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic GHG concentrations.

In The Smoking Gun At Darwin Zero Willis Eschenback examines temperature records at Darwin, North Australia. Read More ›

Puzzled about the climate uproar? Wonder why anyone cares? Before you run off to devour caviar in Copenhagen …

Here’s the clearest explanation of Climategate I have encountered, with charts showing how one can create global warming:

while reconstructions — as past temperature interpretations from proxy data are called – can differ greatly from one source to another, those generated by the CRU have often been accepted as the de facto temperatures of the past.

This is largely because the U.N.’s Intergovernmental Panel on Climate Change (IPCC) proclaims them to be.

Sound familiar?

I am not saying global warming or, anyway, climate change is not happening. Always has, always will. And some of it may be due to man. But, based on events at East Anglia, I just do not trust the people in charge of interpreting the data any more. For all I know, lots of other data has been fudged too.

If it were a bank, I would withdraw my savings immediately. Wouldn’t you? It’s no use the board of directors trying to tell me that only one branch is corrupt. Before, they told me all branches were honest.

The least useful thing I could hear is that man-caused global warming is “consensus science.” I’d expect to hear that if the scandal is widespread. Anyway, you will doubtless find Mark Sheppard’s explanation helpful. Also: In “Scientists Behaving Badly: A corrupt cabal of global warming alarmists are exposed by a massive document leak,” Steven F. Hayward for The Weekly Standard offers a basic outline of the scandal here.

Canada’s Rex Murphy, for the Canadian Broadcasting Corporation, is an honourable exception to a wearisome pile of legacy media sludge vendors, attempting to assure us mushrooms that there is nothing to see here instead of doing their job. Here’s Murphy:

Here is the transcript of his broadcast.

Murphy sees what the climate lobby doesn’t: The issues are trust, accountability, and transparency. Lines like

“Trust me, I’m an expert”, “You just fell off the turnip truck, whereas I am a famous scientist,” and “Pay no attention to the man behind the curtain” have been heard before by all kinds of people in all kinds of situations – and those lines are wearing very thin indeed.

Why does it all matter? Why can’t we just be more ecological? But what does it mean to be more ecological? What if we are doing the wrong things? For example, the mascot for global warming in these parts is the polar bear on the vanishing ice flow. But the bear himself is not vanishing, rather increasing in numbers, perhaps due to more sources of food.

While we are here anyway, other comments and links:

Read More ›

Food For Thought

From Blake Hounshell Percentage of Americans who believe in angels: 55 Percentage of Americans who believe in evolution: 39 Percentage of Americans who believe in anthropogenic global warming: 36 Percentage of Americans who believe in ghosts: 34 Percentage of Americans who believe in UFOs: 34

“The Totalities of Copenhagen”

Bret Stevens’ article today in the WSJ, “The Totalities of Copenhagen,” again shows the strong parallels between the global warming debate and the evolution debate, especially with the proclivity of AGW and evolution advocates to quash all dissent. Consider, from his piece, the following characteristics of the AGW advocates: • Revolutionary fervor: There’s a distinct tendency among climate alarmists toward uncompromising radicalism, a hatred of “bourgeois” values, a disgust with democratic practices. So President Obama wants to cut U.S. greenhouse gas emissions by 83% from current levels by 2050, levels not seen since the 1870s—in effect, the Industrial Revolution in reverse. Rajendra Pachauri, head of the U.N.’s Intergovernmental Panel on Climate Change, insists that “our lifestyles are unsustainable.” Al Gore Read More ›

Human evolution: Now “the Hobbit” may revise “major tenets of human evolution”?

In “Rethinking ‘Hobbits’: What they mean for human evolution”, we are advised by Scientific American (November 2009),

New analyses reveal the mini human species to be even stranger than previously thought and hint that major tenets of human evolution need revision.

Really?

Not only was H. floresiensis being held up as the first example of a human following the so-called island rule, but it also seemed to reverse a trend toward ever larger brain size over the course of human evolution. Furthermore, the same deposits in which the small-bodied, small-brained individuals were found also yielded stone tools for hunting and butchering animals, as well as remainders of fires for cooking them—rather advanced behaviors for a creature with a brain the size of a chimpanzee’s. And astonishingly, LB1 lived just 18,000 years ago—thousands of years after our other late-surviving relatives, the Neandertals and H. erectus, disappeared

More about the Hobbit (Flores man or homo Floriensis) controversy here. Read More ›

Junk Science at War With Civilization

The EPA declares carbon dioxide a danger to public health. Be afraid. Be very afraid. No, not about global warming, but about fraudulent “science.” President Obama, White House Climate Czar Carol Browner, and their Environmental Protection Agency (EPA) are not waiting for Congress to pass cap-and-trade. Shrugging off the Climate-gate scandal, today EPA administration Lisa Jackson issues a so-called “endangerment finding,” paving the way for onerous greenhouse gas regulations to be shoehorned into the 1970 Clean Air Act.