Rob Stadler

Rob Stadler received a PhD from the Harvard/MIT Division of Health Sciences and Technology.  As a scientist in the medical device industry, he has obtained 150 US patents and has contributed to devices that are implanted in millions of patients with heart disease.  Rob is author of The Scientific Approach to Evolution: What They Didn't Teach You in Biology and co-author of The Stairway to Life: An Origin-of-Life Reality Check.

Archives

Top Ten Cheats in “Monumental” Origin of Life Research

Rob Stadler
April 22, 2024
A Washington Post headline recently declared that a "monumental experiment suggests how life on earth may have started." The reality, however, is far more sobering. In this episode of ID the Future, host Eric Anderson sits down with accomplished medical engineer and origin of life author, Robert Stadler, to discuss what this new research actually shows and the relevance to abiogenesis. More episodes and show notes at idthefuture.com.

The Simple Life: Abiogenesis Gets Another Reality Check

Rob Stadler
September 18, 2023
When it comes to biological life, even the simplest single-celled organism is an astonishingly complex multi-part system. Just how simple can a living cell get? On this ID The Future, Eric Anderson hosts another conversation with Dr. Robert Sadler to evaluate the claims of abiogenesis researchers. A recent Nature paper reports on an engineered minimal cell and how it contends with the "forces of evolution" compared to the non-minimal cell from which it was derived. In an attempt to find life's lowest common denominator, experimenters reduced the minimal cell down from 901 genes to 473 genes. The result was a fragile, irregular organism, sheltered and well cared for. But does this reduction in genomic complexity demonstrate evolution or devolution? Is it an unguided process at work or adaptation within the boundaries of an organism's design? "When people speak of evolution, they speak of random changes and natural selection," Sadler says. "But are they really random? Or does the organism have a built-in ability to change the genome to its own benefit?" Sadler puts the paper's results and claims in perspective for us.

Could Blind Forces Build a Self-Replicating Molecule?  

Rob Stadler
May 10, 2023
On today’s ID the Future, scientist and Stairway to Life co-author Rob Stadler and host Eric Anderson examine a recent PNAS paper on origin of life, “An RNA Polymerase Ribozyme that Synthesizes Its Own Ancestor.” A superficial look at the paper—and the paper’s title in particular—might give the impression that the laboratory findings behind the paper render the blind evolution of the first self-replicating biological system appreciably more plausible. Not so fast, says Stadler. Listen in as he and Anderson highlight various ways the laboratory work in question is wildly unrealistic. And for a video exploring the many problems involved in blindly evolving the first self-replicator, check out a new Long Story Short animated YouTube video, created with input from Stadler, …

An Origin-of-Life Poser: No Short Cut to Energy-Harnessing

Rob Stadler
September 12, 2022
On today’s ID the Future, Stairway to Life co-author Rob Stadler and host Eric Anderson delve deeper into Challenge to Origin of Life: Energy Harnessing, the latest video in the Long Story Short intelligent design video series. Could the first cell have been much simpler than any current cell, making it easier for it to emerge through blind natural forces on the early Earth? Stadler and Anderson surface one big problem with that idea: in experiments to make relatively simple cells even simpler, the cells inevitably become less robust and adaptable. These simpler cells must be coddled to survive. But the first cell on earth would have been anything but coddled. It would have had no source of glucose and been battered by all and sundry. (Plus, even these artificially simple cells are …

Energy Harnessing: An Achilles Heel for Origin of Life

Rob Stadler
September 7, 2022
Origin-of-life specialist Rob Stadler joins today’s ID the Future to discuss a new Long Story Short science video short. The video investigates a special problem that faces all naturalistic origin-of-life scenarios: To be viable, a cell must have sophisticated machinery, including ATP synthase, to turn raw energy into constructive energy. But how could prebiotic chemicals harness raw energy on the way to evolving into a viable self-reproducing cell without first having the sophisticated machinery to harness raw energy and convert it to useful work? Are the energy sources that have been proposed for chemical evolution realistic? In his conversation with host Eric Anderson, Stadler argues that, no, they aren’t. This isn’t the sort of thing that mindless natural processes can …