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Domain: deepseanews.com
Stories and comments across the archive that link to deepseanews.com.
Stories · 2
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Scientists Take Charles Darwin On the Road
Hugh Pickens writes "A team of evolutionary scientists recently traveled to the heart of America, visiting rural schools and communities in Nebraska, Montana, and Virginia to share their excitement about science on the birthday of Charles Darwin, and were overwhelmed with the graciousness, enthusiasm and sincerity of the teachers, school administration and particularly the students that hosted them. 'Over the course of our visits, the questions we received from students were thoughtful and founded in sheer curiosity about the science we presented,' writes MacClain. 'Indeed, the questions were the most exciting part of our collective visits.' Another purpose of the trip was to introduce people to the diverse types of research scientists do, open students' minds to the possibilities of careers in science, and offer an alternative to stereotypes of science and scientists in general. Some criticize the Darwin Day Road Show for being nothing more than a 'Darwinist ministry,' others for it not being more explicit in its discussion of evolution and Darwin, but with this year's success, there will be a Darwin Day Road Show 2012 and the National Center for Science Education is planning to hit all 50 states by 2015. MacClain says the team has found a middle ground that allows scientists to stop communicating at and start communicating with the public. 'It reminds us all that interactions between science and society need not be contentious. At its heart, science is about questions, and we all naturally ask them.'" -
Ocean Circulation Doesn't Work As Expected
techno-vampire writes with word that a long-accepted model of deep ocean currents is inaccurate. Deep Sea News has a summary of the research, to be published in Nature. The Woods Hole press release has more details. "A 50-year-old model of global thermohaline circulation that predicts a deep Atlantic counter current below the Gulf Stream is now formally called into question by an armada of subsurface RAFOS floats drifting 700 - 1500m deep. Nearly 80% of the RAFOS floats escaped the Deep Western Boundary Current (DWBC), drifting into the open ocean. This confirms suspicions that have been around since the 1990s, and likely plays havoc with global models of climate change."