Posts tagged as:

Ethics

Geoengineering goes mainstream

April 8, 2009

Twelve months ago, geoengineering seemed little more than the fancy of science fiction writers and fringe scientists.  Now, an increasing number of people are viewing it as a viable – if extreme – option for curbing global warming.  This shift was hammered home today by Dr. John Holdren, President Obama’s science advisor, in his first [...]

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A 2020 Science Taster

February 19, 2009

Given the recent surge in 2020science readers (thanks to Lon S. Cohen at Mashable), I thought it about time I did a short retrospective—a taster for the type of stuff you can expect to read here.  So here are five pieces from the past year that cover everything from nanotechnology to synthetic biology, and ethics [...]

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Geoengineering: Does it need a dose of geoethics?

January 28, 2009

It’s been a big week for geoengineering.  First there was the news that the world’s largest geoengineering experiment to date is about to start in the Southern Ocean.  Following close behind was a new study on how geoengineering projects could potentially impact global climate change, ranging from covering vast tracts of desert with a reflective [...]

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Five more good books

December 31, 2008

Science gone right, science gone wrong, science gone social, science gone political—it’s all here in five off-beat book recommendations to kick off 2009.  Ranging from Darwin’s Origin of Species to Sir Terry Pratchett’s Nation, the one thing I think I can guarantee is that you will struggle to find an odder bunch of literary bed-fellows!  [...]

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Nanotechnology and the God of Small Things

January 12, 2008

With apologies to Arundhati Roi for “borrowing” the title of her moving book, what—if anything—has nanotechnology got to do with religion?
Barnaby Feder of the New York Times takes on this issue in his latest posting to the Bits blog:
“There may not be a lot of agreement among the world’s religions on exactly what constitutes humans [...]

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Nanotechnology in context – Size matter

November 1, 2007

In July 2007, a specially convened task force of the United States Food and Drug Administration (FDA) concluded that size does in fact matter (FDA 2007).  The focus of the task force was not on the importance of “largeness”, but rather on the technology of the unimaginably small—nanotechnology.
Nanotechnology is the technology of manipulating matter at [...]

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