At the end of February I joined John Rennie, editor in chief of Scientific American, to talk to students at the New York University journalism program about blogging about science. There’s a post about the talk now up, including some podcast excerpts, on the the Scienceline blog from the NYU Science Health and Environmental Reporting Program. More here.
Originally published April 6, 2007. Copyright 2007 Carl Zimmer.
Check this out. An international team of climate experts has been looking into the impact of climate on ecosystems, food production, and other aspects of the natural and human-controlled world. They’ve just come out with the executive summary of their contribution to the Intergovernmental Panel on Climate Change‘s fourth assessment report. Heavy rains likely in some places, heat waves in others. Some parts of the world may enjoy a better climate for producing food, but for how long is unclear. Other places face serious threats to food.
I’ve just spent part of this evening pondering a commentary in the new issue of the journal Science by fellow Sciencebloggers Chris Mooney and Matt Nisbet called “Framing Science.” (The paper is behind a firewall–yeck–but Matt has expounded on similar notes here.) They argue that scientists make a mistake of just trying to dump technical complexities on the public. They should be defining hot-button issues such as stem cells or global warming so as to resonate with “core values.”
The New York Times, April 3, 2007
Humans are born time travelers. We may not be able to send our bodies into the past or the future, at least not yet, but we can send our minds. We can relive events that happened long ago or envision ourselves in the future.
New studies suggest that the two directions of temporal travel are intimately entwined in the human brain. A number of psychologists argue that re-experiencing the past evolved in our ancestors as a way to plan for the future and that the rise of mental time travel was crucial to our species’ success. But some experts on animal behavior do not think we are unique in this respect. They point to several recent experiments suggesting that animals can visit the past and future as well.
Reports are coming out this morning on a new study on one of the Loom’s favorite organisms: Toxoplasma gondii, the single-celled parasite that lives in roughly half of all people on Earth and has the ability to alter the behavior of its host. I reported on the research last June in the New York Times, when the Stanford researchers reported their results at a scientific conference. It’s nice to finally get the results on paper, though.