I really do have work to do. So I’m profoundly resentful (in the best way possible) that the World Science Festival has launched a video site called WSFtv. Here’s seven minutes of neuroscientist Giulio Tononi (subject of my recent New York Times profile) talking about his theory of consciousness. There is a lot more where that came from.
Originally published February 25, 2011. Copyright 2011 Carl Zimmer.
I’ve had a long-running email conversation with Randy Olson, a biologist-turned-film-maker, about what works and what fails when you are trying to convey science to the world at large. In his documentary Flock of Dodos, Randy looked at how creationists made inroads in his home state of Kansas. Randy argued in the movie that evolutionary biologists needed to learn how to do a better job of talking about their work to the public, especially when there’s a well-funded publicity machine operating on the other side. Otherwise, they end up sounding obtuse and high-handed.
Continue reading “Science Home Movies and Technical Ships in a Bottle”
The Economist reports from this year’s AAAS meeting about a fascinating lecture delivered by the historian of science Lawrence Principe about his quest to figure out the real history of alchemy. Principe has done some impressive work to brush away the Whig history of modern chemistry and understand alchemy on its own terms.
Alchemy is saddled with such a bad reputation that many people don’t appreciate how it played an important role in the birth of modern sciences, such as biochemistry and neurology.
Behold the Japanese white-eye, considered an invasive species in its new home in Hawaii. Yet the bird does something that conservation biologists might considered useful for sustaining ecosystems: it spreads the seeds of native Hawaiian plants. Get rid of the Japanese white-eye, and you get rid of its service.
Yale Environment 360, Feburary 24, 2011
The tale of the honeybee is a sadly familiar one: a once-thriving species is on the ropes. After brutal bouts with mites and fungi, honeybees are now facing their most dangerous threat yet: a mysterious disease called colony collapse disorder. In the winter of 2010 alone, U.S. beekeepers reported losing 34 percent of their hives to CCD, which may be caused by viruses, pesticides, or some diabolical combination of factors. Researchers are working hard to figure out exactly why the honeybees are dying and how to save them because of their ecological importance. Honeybees pollinate many of the country’s fruit and vegetable crops, and they also carry out the same service for many species of wild plants. In Brazil, honeybees help keep isolated rain forest fragments from dying out by moving their pollen from tree to tree.
Continue reading “Alien Species Reconsidered: Finding a Value in Non-Natives”