Natural Selection

Today’s ID the Future features Part 1 of an extended interview that first appeared on a podcast show hosted by distinguished Rice University synthetic organic chemist James M. Tour. As he typically does, since it’s the Science & Faith podcast, Dr. Tour begins his show by asking his guest for a statement of faith. Miller, a Christian, gives his, and then they dive into origin-of-life science. In a surprisingly accessible discussion given the depth of the material, the pair cover a range of issues—thermodynamics and the origin of the first cell, entropy, free energy, order and disorder, molecular engines, non-equilibrium thermodynamics, and the need for engines and information to overcome the vicissitudes of entropy. Also in the mix—feedback loops, Jeremy Read More ›

On this ID the Future Eric Anderson and physician Howard Glicksman further discuss a recent Journal of Anatomy article suggesting possible evolutionary changes in humans: a persistent, prominent median artery in some people’s arms. Journalists have hyped this as evolution in action, but Anderson and Glicksman say there’s little reason to treat this as an evolutionary change, even if it’s real. And they say it’s far from clear how natural selection could select for this as an “adaptation” when its most obvious effect is to contribute to carpal tunnel syndrome and other health problems.

On this ID the Future neurosurgeon Michael Egnor interviews Bernardo Kastrup, a philosopher with a background in computer engineering, about consciousness, evolution, and intelligent design. Did consciousness evolve? What does the evidence suggest? And how do materialists deal with the seemingly immaterial reality that is consciousness? This is a guest episode borrowed with permission from Mind Matters, a podcast of Discovery Institute’s Walter Bradley Center for Natural and Artificial Intelligence.

On this ID the Future, science historian Michael Flannery continues discussing his newly updated Intelligent Evolution: How Alfred Russel Wallace’s World of Life Challenged Darwin. Wallace was co-founder with Charles Darwin of the theory of evolution by random variation and natural selection, but unlike Darwin he saw teleology or purpose as essential to life’s history, and a teleological view as essential to the life sciences. According to Flannery, Wallace’s views on the nature of the cell, the special attributes of humans, the irreducible nature of life, and the fine tuning of the universe hold up well today. He and Darwin disagreed on much of this, yet they maintained mutual respect. In this, Flannery says, the two are a great model Read More ›

On this episode of ID the Future, biologist and professor Robert Waltzer talks with host Andrew McDiarmid about Waltzer’s chapter in the new Discovery Institute Press volume Evolution and Intelligent Design in a Nutshell. Waltzer’s chapter covers some key terms in the evolution/ID conversation that are often misunderstood or misused. These include the word “evolution” itself, “change over time,” “common descent,” and “natural selection.” He offers quick definitions and explains some of the confusion surrounding them. Waltzer also describes an encouraging success story of his about fostering open dialogue and exploration of the evidence for design in nature.

On this episode of ID the Future we hear the first part of Discovery Institute Education Outreach Associate Daniel Reeves’ talk at the 2020 Dallas Science and Faith Conference. Reeves outlines the meaning of natural selection, and traces its history, starting from Darwin’s early understanding, in the days when cells were viewed as just blobs of protoplasm. Reeves carries the story from there through the neo-Darwinian modern synthesis and into the extended evolutionary synthesis, culminating in a 2016 meeting of the Royal Society on the theory’s continuing — and still unresolved — explanatory deficits.

On this episode of ID the Future, Andrew McDiarmid speaks with neurosurgeon Michael Egnor about Egnor’s recent Evolution News article, The Coronavirus Demonstrates How Evolution Presupposes Intelligent Design. Egnor notes that the coronavirus and other viruses are not, strictly speaking, considered living things, even if they depend on living hosts for their continued existence. Egnor also discusses the role of random mutations in viruses and draws upon Aristotle to argue that these and other random events only occur, and have their meaning, against a backdrop of purpose and design — in this case, the designed systems — the bodies — that viruses invade.

On this episode of ID the Future, biochemist Michael Behe and host Andrew McDiarmid discuss the anti-malarial drug chloroquine, now being investigated as a treatment for COVID-19, and how it may work on the cellular level against the coronavirus. The same drug was featured in Behe’s 2007 book The Edge of Evolution, as part of his demonstration that evolution has strict limits: It can do adaptive work for organisms with single mutations, but if just two coordinated mutations are required at once, evolution’s random processes have great difficulty even with natural selection helping them along. In cases where population sizes are enormous, as with malaria, it can eventually overcome the need for two simultaneous and coordinated mutations, but only just Read More ›

On this episode of ID the Future, philosopher of biology Paul Nelson continues his discussion with host Andrew McDiarmid about Nelson’s recent visit to the Galapagos Islands, made famous by Charles Darwin. Nelson explains how Darwin was right — partly. Darwin urged biologists to consider the history of a plant or animal, an idea that was much neglected in the work of his predecessors. As Darwin’s experience on the Galapagos showed, and as Nelson’s experience there echoed, history must be part of our explanation for how species and populations have become the way they are today. At the same time, there are demonstrated limits to evolutionary change, Nelson argues, and so natural history alone cannot be the entire explanation for Read More ›

On this episode of ID the Future, Michael Flannery speaks again with host Mike Keas about his book Nature’s Prophet: Alfred Russel Wallace, and His Evolution from Natural Selection to Natural Theology. Wallace was the co-discoverer of the theory of evolution by natural selection along with Charles Darwin, but in 1869 he broke with Darwin, disagreeing with him on the origin of special human attributes like art, music, and abstract thought.