I wish I was able to post more over the past week or so, especially since a lot has been going on that I'd like to comment about. Even so, there have been a few creationists that have challenged what I've had to say through this blog and most of my attention since Wednesday has been to respond to their assertions and ideas. As if that were not enough, today a few copies of Creation Research Society Quarterly landed on my doorstep, inundating me with criticisms and assertions, both constructive and unkind, and of course I felt obligated to hear them all and respond in kind. It's a lot of work, and now I'm starting to realize why people like Gould decided not to respond directly or debate- it just takes too much damned time. In any event, now that I can breathe a bit, I thought I would share something I've been thinking about lately. As children, we all become familiar with dinosaurs in one respect or another, especially Tyrannosaurus rex. Even though there have been other predatory dinosaurs that rival or exceed T. rex in size, it's still the most popular. When I was growing up, during my early visits to the American Museum of Natural History in New York, I was greeted by the same T. rex that had inspired many paleontologists before me and represented our image of the great beast as it was at the turn of the 20th centry when it was discovered. It walked upright with its tail dragging on the ground, looking like some sort of demonic kangaroo. Fortunately, this posture has been corrected and the posture seen in films like Jurassic Park is much more accurate, but it almost seems as if we've gone the other way with speculation about dinosaurs. The wonderful animals are not longer confined to swams, coming only in shades of green or brown with tails dragging in the mud. No, they're vibrant and active (possibly even warm-blooded) and predators like T. rex ruthlessly hunt down any prey they can get their mouth around. Perhaps we've gone too far. Personally, I think Tyrannosaurus was primarily a scavenger, but still hunted by ambush when possible, almost like an analog to crocodiles today (whose main method of prey capture is biting with the mouth, which was also T. rex's primary tool). In any case, it's difficult to dislodge ideas people are enamored with, and sometimes I feel that even though people have an improved image of this great monster, it's still almost as speculative and baseless as the gargantuans that were exhibited around 1900. Read More »