Uncommon Descent Serving The Intelligent Design Community

Nancy Pearcey: Macroevolution does not happen in nature

From Nancy Pearcey, author of Love Thy Body: Answering Hard Questions about Life and Sexuality, at CNS: What Was Darwin’s ‘Original’ Thought? Original thinking? The truth is that there was little about Darwin’s scientific theory that was original—and the part that was original was not scientific. The idea that organisms undergo minor variations was not original. For millennia, farmers and breeders have known that they could induce minor changes in a breeding population (typically a species or genus). This process also happens in nature, where it is called microevolution. What was original was Darwin’s proposal that the same minor variations might accumulate via undirected natural selection to originate completely new organs and body plans (generating higher taxonomic categories such as Read More ›

Cosmologist Sean Carroll on why there is something rather than nothing: No “sensible answer”

From Sean Carroll, discussing his arXiv paper (a chapter in an upcoming book, Routledge Companion to the Philosophy of Physics) at Preposterous Universe: It seems natural to ask why the universe exists at all. Modern physics suggests that the universe can exist all by itself as a self-contained system, without anything external to create or sustain it. But there might not be an absolute answer to why it exists. I argue that any attempt to account for the existence of something rather than nothing must ultimately bottom out in a set of brute facts; the universe simply is, without ultimate cause or explanation. More. He adds, [t]his kind of question might be the kind of thing that doesn’t have a Read More ›

Water forms superionic ice, a “new” metal-like state with H+ ions as charge carriers

Water is of central interest to ID and to many other fields of study relevant to the cosmos and in the world of life. Accordingly, the recent experimental discovery of a predicted metal-like state with a grid of O atoms and with H+ ions flowing through, is significant news.  As NY Times reports: >>This new form, called superionic water, consists of a rigid lattice of oxygen atoms through which positively charged hydrogen nuclei move. It is not known to exist naturally anywhere on Earth, but it may be bountiful farther out in the solar system, including in the mantles of Uranus and Neptune . . . . [S]cientists at Lawrence Livermore first squeezed water between two pieces of diamond with Read More ›

Adam and Eve: Some of those just-a-myth citations turned out to be fig leaves

They withered under study. There’s been a lively discussion between geneticists Dennis Venema and Richard Buggs and about whether the human race must have had more than one pair of ancestors (Venema yes, Buggs no). From Evolution News and Science Today: Earlier, we saw that evolutionary genomicist Richard Buggs has been engaged in a dialogue with Venema about the latter’s arguments against a short bottleneck of two individuals in human history. Buggs is skeptical that methods of measuring human genetic diversity cited by Venema can adequately test such an “Adam and Eve” hypothesis. Buggs’s initial email to Venema thus concluded, “I would encourage you to step back a bit from the strong claims you are making that a two person bottleneck Read More ›

New book: How will religions deal with extraterrestrial life?

Religions and Extraterrestrial Life: How Will We Deal With It? by David A. Weintraub: In the twenty-first century, the debate about life on other worlds is quickly changing from the realm of speculation to the domain of hard science. Within a few years, as a consequence of the rapid discovery by astronomers of planets around other stars, astronomers very likely will have discovered clear evidence of life beyond the Earth. Such a discovery of extraterrestrial life will change everything. Knowing the answer as to whether humanity has company in the universe will trigger one of the greatest intellectual revolutions in history, not the least of which will be a challenge for at least some terrestrial religions. Which religions will handle Read More ›

William Lane Craig, Jordan Peterson, and Rebecca Goldstein on the meaning of life

Here. Readers will recall William Lane Craig and Jordan B. Peterson. They may not know of Rebecca Goldstein but, by way of brief introduction, she is Steven Pinker’s wife and he has been on our radar a few times. Enjoy! On January 26th at the University of Toronto 1500 people packed into Convocation Hall to watch a fascinating dialogue on the meaning of life featuring philosopher William Lane Craig, psychology professor Dr. Jordan Peterson, and philosopher and author Dr. Rebecca Newberger Goldstein See also: New Scientist vs. William Lane Craig on infinity explanations Canadian psychologist takes on the howling post-modern void, largely alone and Steve Pinker on faitheism Hat tip: Ken Francis, journalist and author of The Little Book of God, Read More ›

Researchers: Consciousness “something of a side effect” of entropy in the universe

From Chelsea Gohd at Futurism: Our species has long agonized over the concept of human consciousness. What exactly causes it, and why did we evolve to experience consciousness? Now, a new study has uncovered a clue in the hunt for answers, and it reveals that the human brain might have more in common with the universe than we could have imagined. According to a team of researchers from France and Canada, our brains might produce consciousness as something of a side effect of increasing entropy, a process that has been taking place throughout the universe since the Big Bang. More. The research is based on a small study done on epileptics. If the theory that consciousness is a natural side Read More ›

Philosopher Alvin Plantinga, sympathetic to ID, in animated form

As videos: In April 2017, philosopher Alvin Plantinga received the Templeton Prize. To celebrate Plantinga’s most influential ideas and arguments, the Center for Philosophy of Religion at Notre Dame is producing a series of ten videos that explore his philosophical contributions. More. First four launched. Plantinga bio here. See also: First Things, on Plantinga’s surprising Templeton win

Why look at AI-linked themes — what is the relevance to ID as a scientific enterprise?

One of the key ideas and driving assumptions of modern evolutionary materialistic scientism is that mind can be explained on brain without residue. In an extreme form, we can see it in Crick’s the Astonishing Hypothesis (1994): . . . that “You”, your joys and your sorrows, your memories and your ambitions, your sense of personal identity and free will, are in fact no more than the behaviour of a vast assembly of nerve cells and their associated molecules. As Lewis Carroll’s Alice might have phrased: “You’re nothing but a pack of neurons.” This hypothesis is so alien to the ideas of most people today that it can truly be called astonishing. Philip Johnson, of course, replied the next year, Read More ›

A thought on soul-body-spirit (and on the meaning of “death” in the Judaeo-Christian frame of thought)

While scientific topics tied to AI are a main current focus — I will shortly add another headlined comment on why — there are several philosophical and theological topics that keep on coming up in and around UD. So, pardon a quick note on those wider themes. Here, on the soul and linked ideas from the thoughts on justice thread: JM, 155 to BA77: >>If you think I have not provided any evidence against the immortality of the soul, why don’t you answer my questions regarding the Adam and Eve scriptures?>> I picked this point up and responded: KF, 161: >>J-Mac, consider the scriptural definition of physical death: “as the body without the spirit is dead . . . ” Read More ›

Neuroscientist: We will never build a machine that mimics our personal consciousness

From Michael S. Gazzaniga at Nautilus: Perhaps the most surprising discovery for me is that I now think we humans will never build a machine that mimics our personal consciousness. Inanimate silicon-based machines work one way, and living carbon-based systems work another. One works with a deterministic set of instructions, and the other through symbols that inherently carry some degree of uncertainty. In the end, we must realize that consciousness is part of organismic life. We never have to learn how to produce it or how to utilize it. On a recent trip to Charleston, my wife and I were out in the countryside looking for some good ole fried chicken and cornbread. We finally found a small roadside diner Read More ›

More mammal species than we thought? But what defines a mammal species?

From ScienceDaily: The number of recognized mammal species has increased over time from 4,631 species in 1993 to 5,416 in 2005, and now to 6,495 species. This total includes 96 species extinct within the last 500 years, and represents nearly a 20% increase in overall mammal diversity. The updated tabulation details 1,251 new species recognitions, at least 172 unions, and multiple major, higher-level changes, including an additional 88 genera and 14 newly recognized families. The new study documents a long-term global rate of about 25 species recognized per year, with the Neotropics (Central America, the Caribbean, and South America) as the region of greatest species density, followed closely by tropical regions of Africa, Asia, and the Indo-Pacific. Previous sporadic releases Read More ›

Live webinar with Robert Marks, Baylor U, on artificial intelligence and human exceptionalism

Jonathan McLatchie writes to say: Today at 8pm British time (3pm Eastern / 2pm Central / 12noon Pacific), I will be hosting a live interactive webinar featuring Baylor University’s Dr. Robert Marks II His topic will be artificial intelligence and human exceptionalism. There will be plenty of opportunity for live Q&A and dialogue after the presentation. Join here. Note: Robert Marks is the senior author of Evolutionary Informatics. See also: Evolutionary informatics has come a long way since a Baylor dean tried to shut down the lab

Matti Leisola: Another gifted scientist poised over the memory hole?

From ENST re Matti Leisola, Dr. Leisola is the former dean of Chemistry and Material Sciences at Helsinki University of Technology, and the author of 140 peer-reviewed science publications on enzymes and rare sugars. Among other distinctions, he is a winner of the Latsis Prize of the ETH Zürich. While arguing, from vast experience, against modern evolutionary theory and for intelligent design, the book is also a memoir. … Leisola’s deep knowledge of biology is evident throughout the book, but fellow scientists may find Chapter 10 particularly valuable. There, Leisola unpacks what he has learned about evolution and design from his work on engineering enzymes and microbes. More. If he is like Gunter Bechly, that’ll sink his career. Darwinism today Read More ›

At Nature: Change how we judge research. Hmm…

From Stephen Curry, professor of structural biology and assistant provost for equality, diversity and inclusion, at Nature: The San Francisco Declaration on Research Assessment (DORA) … Conceived by a group of journal editors and publishers at a meeting of the American Society for Cell Biology (ASCB) in December 2012, it proclaims a pressing need to improve how scientific research is evaluated, and asks scientists, funders, institutions and publishers to forswear using journal impact factors (JIFs) to judge individual researchers. … Most agree that yoking career rewards to JIFs is distorting science. Yet the practice seems impossible to root out. In China, for example, many universities pay impact-factor-related bonuses, inspired by unwritten norms of the West. Scientists in parts of Eastern Read More ›