A Walk on the Beach Preserved in Stone–How Fossilized Turtle Tracks Refute Young-Earth Fossil Dogma 

Baby sea turtles emerge from their sandy nest and quickly make their way down the beach and into the sea. As they do so they leave tiny footprints in the sand, but the tracks are short-lived.  Blown away or destroyed by the next large wave, they are lost forever. Imagine the footprints you leave during […]

Young-Earth Creationism Leads the Short-Necked Okapi to Identify as a Giraffe

The Ark Encounter theme park in Kentucky is filled with signs and displays that promote young-earth interpretations of geology, astronomy, biology, archaeology and theology. I have critiqued many of these interpretations before (e.g. My Trip to the Ark Encounter and Depicting a Real Flood with Unrealistic Images). Today, I want to talk about one sign. […]

Ignoring the Plank: A Young-Earth Apologist Inadvertently Writes a Brilliant Critique of Young-Earth Creationism

How should a movement dedicated to science denial warn its adherents against the evils of science denial? Young-earth creationism finds itself faced with just this problem as some of its followers slip toward the flat-earth fringe. Answers in Genesis, the leading young-earth apologetics ministry, has responded by critiquing the flat-earth movement in a series of […]

Young-Earth Evolutionists? Talking about Hyper-speciation and Theological Implications

I recently attended the annual meeting of the American Scientific Affiliation held at Wheaton College.   About 300 professional scientists who are professing Christians had gathered to discuss a variety of topics related to science and faith.  Monday morning I delivered my presentation titled:  “Young Earth evolutionists? Adaptation of young-earth creationist models, and implication for the […]

The Polar Bear Test—An Identification Key of Christian Views of Origins

YEC, GT, AoA, OEC, ID, PC, EC, TE? These acronyms refer to theistic models of earth’s biological and physical history.  Do you know which models each of these letter combinations refer to? If so, do you know which one best characterizes your view? If you don’t—or if you don’t know, or are not sure, into […]

Pando, the World’s Heaviest Organism, is an Ever-Growing Witness of an Ancient Earth

Evidence of the antiquity of the Earth is everywhere we look if we have our eyes open and are pondering what we see.  One such place is central Utah on a typical rocky mountainside above 8000 feet just southwest of Fish Lake. This is where you will find Pando. Pando is the name given to a […]

When Flightless Birds Ruled the Land: The “Terror” Birds of the New World

Dinosaurs and large mammals, like mammoths, get all the attention, but the fossil record is full of amazing animals from ages past that haven’t yet been brought to the public eye through a Pixar movie.  Such is the case of the so-called “terror birds” of South America. The terror birds are a group of birds […]

The World’s Largest Rock Tumbler is an Unusual Testimony to an Ancient Earth

Evidence that some features of earth’s landscape are the product of processes acting over longer periods of time can be found everywhere we look.  Some of this evidence, such as that from the Grand Canyon, may be familiar to us but other evidence is far less familiar but tells the same story.  For example, high […]

The Prelapsarian Ostrich: Paradise Lost or Portrait of a Good Creation?  

What was the ecological state at the beginning of creation? Were perfectly suited plants and animals created for a perfect world, did these plants and animals adapt to a fallen world, or were they all created in a way that anticipated a fallen world? Put another way, did animals physically adapt to a postlapsarian (after […]

Fossil Footprints Discovered on the Roof of a South African Cave: Geological Context of Human Fossils VI

Can human footprints made in wet sand dunes be preserved as fossils? The discovery of up to thirty-five human (1) footprints on the roof of a small coastal cave says “yes.” Footprints on the roof of a cave? How does that happen? I wondered that too when I first heard about this remarkable discovery. The […]

Where’s the DNA? Young Earth Creationism and the Search for Ancient DNA

So how long can DNA or even cells survive in the environment once an organism dies?   This has been a topic of considerable debate in the scientific literature since the advent of high-throughput DNA sequencing techniques.  This growing field of scientific inquiry is fascinating to me and promises to shed new light on old questions.  I have […]

Can You Spot the Difference? The Slowly Changing Surface of Mars

How different is the surface of Mars today compared to one thousand, a hundred thousand or a million years ago?   The photo below was snapped by the Curiosity Rover which has spent several years trekking across an ancient lake-bed inside a large crater on Mars.  It is a barren, forbidding but strangely familiar and beautiful […]

Weekend Potpourri: Salt Chronometer Update, Ken Ham Blog, and Gen X Creationists

It has been a while since I’ve been able write. There has been quite a bit of news the last two weeks and I thought I would briefly comment on a few items that are relevant to my most recent posts: The Salt Chronometer Since I published my series on the salty seas (Part I, […]

The Toba Super Eruption: A Non-Flood Catastrophe – The Artifacts Say Yes!

The Toba volcano is found near the center of Sumatra, Indonesia. It has been estimated that at least 2800 cubic kilometers of material was thrown into the air during the explosion or series of explosions. To put that in perspective the Krakatoa volcano threw just over 2 cubic kilometers of material into the air some of which circled the globe causing dazzling sunsets in Europe.