A Blog Around The Clock

A paper in press in Current Biology (press release here) looks at mitochondrial DNA of mammoths and advances a primarily environmental cause for the mammoth extinction. Razib explains why such a black-and-white dichotomy is unhealthy.

Looking at a different hypothesis, also environmental, for the mammoth extinction (comet impact), Archy places the black-and-white dichotomy in the historical context and tries to figure out why the environmental hypotheses are so popular nowadays, while extinction at the hands of human hunters is not a popular idea any more.

Comments

  1. #1 Martin R
    June 8, 2007

    Misread the headline: “So, did the mammoths REALLY go extinct?”, thought “woah”.