Orchids are back at the Missouri Botanical Garden

Once again the orchids are on display at the Missouri Botanical Garden. I snapped some photos or these incredible beings. After all, they are our cousins. Richard Dawkins estimates that animals diverged from the plant kingdom about two billion years ago. orchid1 I've written previously about Darwin's fascination with orchids here. For today, I will simply paste in a few new photos of these incredibly beautiful plants. I've posted many more of my photos of today's show at one of my public web albums at Picasa.

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Comfort – Discomfort

Iconic anti-evolutionist Ray Comfort has come forward again. He's written a book entitled, "You Can Lead an Atheist to Evidence, But You Can't Make Him Think: Answers to Questions from Angry Skeptics". Plenty of scathing reviews are available. F'rinstance:

His style of writing can barely be called argumentative. He posits no compelling evidence for his beliefs, makes blind assertions, and clearly does not understand natural forces such as evolution by natural selection and by writing a book which mischaracterizes science, is undermining observation, experimentation, rational thought and critical thinking.

or a 5-star review, presuming Poe:

Ray is the master of satire. While reading this fine book I could just picture him sitting around, getting wasted, and dreaming up all of these hilarious proofs. He is a genius!

The reviews discuss how every point made in the book had already been debunked thoroughly on or around Comfort's online publications (blogs, videos, etc). Why, they ask, does he keep shutting down blogs and popping up new ones? Who is this book going to reach that hasn't already made up their minds? Granted, one can also apply that last argument to pro-science books like The God Delusion or The Demon-Haunted World: Science as a Candle in the Dark. Meanwhile, Qualia Soup has produced a concise video clearly explaining what evolution is and isn't, in 10 minutes. It implicitly refutes every point we've seen Comfort make, without the discomfort of mentioning Comfort.

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What you can say when creationists invite you to debate them

P.Z. Myers at Pharyngula reported on an invitation sent to University of Vermont biology Professor Nicholas Gotelli, as well as Gotelli's crisp response. Here's a piece of professor Gotelli's response:

Academic debate on controversial topics is fine, but those topics need to have a basis in reality. I would not invite a creationist to a debate on campus for the same reason that I would not invite an alchemist, a flat-earther, an astrologer, a psychic, or a Holocaust revisionist. These ideas have no scientific support, and that is why they have all been discarded by credible scholars. Creationism is in the same category.

Instead of spending time on public debates, why aren't members of your institute publishing their ideas in prominent peer-reviewed journals such as Science, Nature, or the Proceedings of the National Academy of Sciences? If you want to be taken seriously by scientists and scholars, this is where you need to publish.

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A required course is worse than an elective.

I wrote the initial draft of this post using my Ipod's Wordpress application, tip-tapping away as I sat in the very class that inspired it. A required class is worse than an elective class. A simple and inevitable process ensures this. Making any college course a requirement for graduation ensures that more students will enroll in the course. This enrollment will necessarily include disinterested students- kids who would never take the class if they didn't have to. These students will only meet the minimum standards to achieve graduation. A mass of disinterested students sucks the life out of a classroom. Responses must be pulled like so many teeth, and more people sleep and scribble on their desks than take notes. Out of boredom, a few play games on their laptops or write blog entries on their iPods. No one makes the effort to go over the required readings. No one shows up to class if they have a choice. Usually, attendance is made into a requirement itself.

Continue ReadingA required course is worse than an elective.