Tough as nails

Last night I finally managed to see the movie “Gravity”, which proves to me incontrovertibly that humans are not meant to stick their noses outside the protective layer of Earth’s atmosphere, despite having developed all kinds of high tech space gear (which, incidentally, seemed to have been designed primarily to kill Sandra Bullock’s character.) But…

Mozambique Diary: Devonian sashimi

A few years ago I wrote a book titled “Relics”, which was a way of expressing my fascination with both time travel and with all the irreplaceable forms of life that had existed long before our species sneakily appeared when Nature wasn’t paying attention. One of the organisms I really wanted to include in the…