Bioclimatic models attempt to draw correlations between species distributions and climate patterns. As ecologists and climatologists hone these models, they become a useful tool for predicting future species distributions based on projected climate patterns. In the March issue of Ecology, Joshua Lawler of the University of Washington and his colleagues undertook a huge task: using a bioclimatic model, they estimated…
President Obama issued a memorandum yesterday that restored scientific review to federal projects under the Endangered Species Act. The move overturned steps taken by the Bush administration in December that allowed federal agencies to conduct projects without requesting an independent review by the U.S Fish and Wildlife Service and the National Marine Fisheries Service (a part of NOAA). The president…
An article in last week’s Washington Post highlights a few of the many thousands of people and families across the globe who are leaving their homelands behind in fear of global warming. The article mentions the country of Kiribati, a Pacific archipelago, where the government is trying to figure out how to move its 100,000 inhabitants off the island because…
The New York Times’ John Tierney wrote in his TierneyLab this week about a 2007 book by Roger Pielke, Jr., a professor at the Center for Science and Technology Policy Research at the University of Colorado. Because of the doomsday scenarios John Holdren and Steven Chu have depicted (regarding world population levels and water availability in California, respectively), Tierney wonders if the…
The Society for Integrative and Comparative Biology announced this week in a letter to Gov. Bobby Jindal that the society would not hold future scientific meetings in Louisiana in response to the recent passage by the state legislature of the Louisiana “Science Education Act.” The letter was first reported Monday in the New Orleans Times-Picayune and has also drawn coverage…
I attended a panel last week, titled “The Future of Science and Environmental Journalism,” that included Peter Dykstra, former executive producer for CNN’s Science, Technology and Weather unit. Peter and his entire science team were cut from CNN in December, marking one of the largest blows for science reporting in the mainstream media. The panel discussed the abysmal state of…
Today we mark the 200th anniversary of the birth of the most influential thinker in biology, Charles Darwin, renowned as the founder of the theory of evolution by natural selection. Publications worldwide have commemorated the day by publishing news articles on Darwin’s life and work and the current state of affairs in evolutionary theory. Here’s a selection of impressive ones….
This week there has been no shortage of Darwin-related events to attend about town in Washington, D.C., as science and environmental groups have clamored to put on talks, events and celebrations commemorating Darwin’s legacy. Today I attended a symposium sponsored by the National Academies , titled “Twenty-first Century Ecosystems: Systemic Risk and the Public Good.” The session I attended on…
Charles Darwin was a great thinker, philosopher and naturalist who spent 20 years observing, tracking and analyzing the natural world. His collected data resulted in what is probably the most influential book in all of biology: his abstract about organismal evolution, “On The Origin Of Species”.* Today the theory of evolution by natural selection is the cornerstone of biology. The…
Biodiversity hotspots are geographic areas that have both high endemism and high risk for species extinctions. Since the inception of the term two decades ago, these areas have been the focus for conservation projects attempting to save their disproportionally high numbers of endangered species. With science funding on the decline and a shortage researchers available, however, the support and manpower…
The stimulus bill that was passed by the House of Representatives last week includes $3 billion for the National Science Foundation, among other large sums set aside for NOAA and the USGS. The bill is having trouble gaining support in the Senate, however, because many lawmakers believe that the bill includes too many long-term projects that would do little to…
Oceans are a reliable carbon sink in scientists’ climate change models because they absorb so much of the atmosphere’s excess carbon dioxide. But this good news for climate change is bad news for ocean life: dissolved carbon is making the oceans more acidic, which threatens the balance of the marine food chain. That dissolved carbon (and a slew of other…