I moderate the comments for this blog, but only lightly. Over the past five years, I’ve had 8,720 comments posted on this blog. Out of all the people who left comments on the Loom, I can only recall banning two.

I don’t block comments from people just because they believe the Earth is a few thousand years old or have some other non-scientific notion of how the world works. I don’t mind being told I’m wrong (even if I’m right). It’s also fine with me if commenters get fierce in their exchanges with each other. I’m not going police writing style.

But I do get bored with comment threads that wander off far from the original post, into tedious viciousness, purely narcissistic self-justifications, and other pointless enterprises.

Continue reading “Comment Policy”

Don’t these people know I have work to do? The delectable distractions continue to pile up:

1. After suffering blog burnout, writer David Dobbs has experienced a blog rebirth. Check out his revival, Neuron Culture, for observations on the twenty-first century mind.

2. John Whitfield, another writer worth reading, is blogging his reading of The Origin of Species over the next few days at Blogging the Origin.

Continue reading “Blogs Resurgent”

Science, January 9, 2009

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An Amazon of words flowed from Charles Darwin’s pen. His books covered the gamut from barnacles to orchids, from geology to domestication. At the same time, he filled notebooks with his ruminations and scribbled thousands of letters packed with observations and speculations on nature. Yet Darwin dedicated only a few words of his great verbal flood to one of the biggest questions in all of biology: how life began.

The only words he published in a book appeared near the end of On the Origin of Species: “Probably all the organic beings which have ever lived on this earth have descended from some one primordial form, into which life was first breathed,” Darwin wrote.

Continue reading “On the Origin of Life on Earth”