Slashdot Mirror
Nanotechnology and Society?
VoiceOfZule writes "Bringing advanced sci-tech and humanities grad students to teach undergrads about nanotech and its implications is a great idea. I was in this class on Nanotechnology and Society at the University of Wisconsin-Madison this spring, and a lot of the course materials were just put online along with a preprint paper about the new course, and some of the student research projects. The class was a lot of fun (some nano, some scitech studies, some scifi/future stuff), I learned a lot (about the reality of nanotech and its societal implications beyond the B.S. hype out there), and the world of nano now seems like a good career path to me. Are similar experiences going on across the country? In light of recent worries concerning science and engineering in the US, I hope so."
I hope there was very little homework....
This section of the syllabus seems to capture what the course is about the most concisely.
to consider the societal implications of nanotech in the context of social, scientific, historical, political, environmental, philosophical, ethical, and cultural ideas applied from other fields and prior work;
My question: How is this different from any other major technological advance? For goodness sake, there were backlashes against the railroad, against the first steam engines. More recently we have backlashes against cloning, and nuclear power.
Every time we run into some topic like this, we have a very polarized debate. In practice, society adapts to the change and goes on with life. Ultimately, the market decides which innovations become wide spread, and how they are implemented.
My impression from the syllabus: fluff class looking to cash in on a hot button topic.
See my journal for slashdot ID's by year. Mine created in 2005. http://slashdot.org/journal/289875/slashdot-ids-by-year
I'd be interested in hearing what the course covered with respect to environmental, health and safety issues around nanomaterials. While these new materials bring interesting properties, they could also present some interesting, unexpected health hazards.
By virtue of their size, nanoparticles can cross the blood/brain barrier. For some materials this new route of entry could be the difference between toxic and nontoxic. Materials that previously were thought of as nontoxic in the micron and above particle range could now have toxic effects. - Material data safety sheets generally don't consider a material's particle size, except to state "dusty" type warnings.
That the nanoparticles can have this new route of entry is proven - that this results in new toxic effects for previously nontoxic compounds is not (at least not that I've seen in the lit) - so there may be no issue - or there may be a big issue. Hopefully we don't find out the asbestos way where we make the material ubiquitous then be stuck with huge remediation and civil lawsuit issues!