James Tour: The Goalposts are Racing Away from the Origin-of-Life Community
On today’s ID the Future distinguished nanoscientist James Tour explains to host Eric Metaxas why the origin-of-life community is further than ever from solving the mystery of life’s origin, and how the public has gotten the false impression that scientists can synthesize life in the lab. Tour explains that origin-of-life scientists aren’t even close to intelligently synthesizing life from non-life in the lab. The problem, Tour says, is that some leading origin-of-life researchers give the impression they are right on the cusp of solving the problem. Not so, Tour says. He offers the analogy of someone claiming, in the year 1500, that he has the know-how to build a ship to travel to the moon, when no one yet knows even how to build an airplane, car, or car engine. Tour says that if he took a cell that had just died a moment before and asked top origin-of-life researchers to engineer it back to life, they couldn’t do it. They’re not even close to being able to do it. And yet all the ingredients, all the building blocks of life are right there, all in one place, in the right proportions. And not only can scientists not engineer those ingredients back to life, they still can’t synthesize even a fraction of the building blocks essential to cellular life, despite decades and millions of dollars poured into the problem. And yet they assume that purely blind material processes turned prebiotic chemicals into all the key building blocks, and then mindlessly engineered those into the first self-reproducing cell on the early Earth. There are no models that would make such a scenario plausible. And the more we learn about cellular complexity, the harder the problem gets. Indeed, as Tour puts it, origin-of-life research is like moving down a football field in nanometer increments while the goalposts are racing away. What’s left is only the dogmatic assumption among origin-of-life researchers that the first life must have appeared on Earth purely through blind material forces. Tour has made it his mission to show the broader scientific community and the public that the emperor has no clothes. Not surprisingly, the origin-of-life community has not responded with heartfelt gratitude. Tune in to hear more of Tour’s argument and to learn what kind of blowback he has experienced. The interview is reposted here with permission of Eric Metaxas and Socrates in the City. Find James Tour’s many videos on the origin-of-life problem here.
James Tour Talks Nanotech at Socrates in the City
Today’s ID the Future features the first part of a conversation between James Tour and Socrates in the City host Eric Metaxas on Tour’s astonishing work in nanotechnology and on the topic “How Did Life Come into Being?” Tour is the T. T. and W. F. Chao Professor of Chemistry, Professor of Computer Science, and Professor of Materials Science and Nanoengineering at Rice University. He is widely regarded as one of the world’s leading nano-scientists. This event took place at the River Oaks Country Club in Houston, Texas, and is presented here with permission of Eric Metaxas. Here in Part 1, Tour explains some of the inventions coming out of Tour’s Rice University lab, including molecular cars and astonishing graphene technologies, one of which restores full mobility in laboratory rats whose spines have been severed.
Brian Miller Distills the YouTube Debate between Dave Farina and James Tour
On today’s ID the Future, host Eric Anderson and physicist Brian Miller, research director for Discovery Institute’s Center for Science and Culture, discuss a recent debate between YouTube science educator Dave Farina and Rice University synthetic organic chemist James Tour. Tour has argued that no one—not even the most elite of origin-of-life scientists–has a clue how life could have arisen through blind natural forces on the early earth. Farina created a YouTube response on his channel arguing that Tour is wrong and that origin-of-life researchers are well on their way to solving the mystery of life’s origin. Tour then responded in his own YouTube video series. Now Miller and Anderson boil it all down and argue that Tour is right and Farina wrong on multiple levels.
Brian Miller Talks Star-Crossed RNA Strands and the Origin of Life
On today’s ID the Future, physicist Brian Miller continues his conversation with host Eric Anderson. Here they explore more problems facing the idea that life began as strings of RNA. In their discussion of the RNA World Hypothesis and the origin of life generally, they touch on ideas advanced by Jeremy England, Jack Shostak, Nick Lane, Helen Hansma, and others. One of several big problems with the RNA-first hypothesis underscored by Miller and Anderson: For it to have even a slender chance of working, you need prebiotic Earth to generate not one but two information-rich RNA strands, and they somehow need to find each other before falling apart, and do so despite the fact that they aren’t looking for each other and the statistical odds of them bumping into each other at random are vanishingly small. What about approaching the origin of life from an intelligent design perspective? Miller explains why he’s convinced that the design perspective, far from stopping science, is actually much more fruitful than a blind-evolution approach.