How do I see the video/hear the audio? There are two ways to experience the multimedia content on this site:
What is a podcast? Podcasting is a method of distributing multimedia content over the web. When you use a program called a "podcatcher" to subscribe to a podcast, the podcatcher will periodically check to see if new content (in this case, audio or video files) has been added to the podcast. If new content is available, the podcatcher will automatically download the new file(s) for you, making them available to play on your computer, iPod, or other digital media device.
What do these buttons mean?
will take you to a page that will allow you to subscribe via one of several different podcatchers. You can also right-click (control-click for Mac) and copy the address into the podcatcher of your choice.
will allow you to subscribe to the podcast via the iTunes music store, if that is your preferred podcatcher. It's free to subscribe and download podcasts from iTunes, but you have to have iTunes installed on your computer (download it now).
Still confused? The University has posted information about RSS, the technology behind podcasting as well as information about subscribing to RSS feeds. If you want to learn more, you can also read Wikipedia's article on podcasting.
More questions? Please e-mail chiasmos@uchicago.edu.
The World Beyond the Headlines
“Asian Carp Invasion: Potential Economic and Ecological Impacts in the Great Lakes”
April 6, 2010
A public examination and discussion of the the threat of Asian carp to Chicago and the Great Lakes.
The spread of Asian carp toward the Great Lakes continues to cause great controversy. Electric barriers and poisons have been used to halt their spread, but the species still seem to be advancing up the Illinois River, through Chicago waterways, and into Lake Michigan. Some biologists and environmentalists maintain that Asian carp would cause an ecological disaster in the Great Lakes, and a case is pending in the Supreme Court to force the closure of Chicago area navigation locks to slow their spread. Despite these claims and court actions, there remains significant uncertainty about how severely Asian carp would impact the Great Lakes, and how effectively different management strategies would slow their spread.
This panel, hosted by the Shedd Aquarium, provided a public examination and discussion of the threat of Asian carp to Chicago and the Great Lakes. Experts in biology, economics and policy shared the most up to date information about how these species threaten the ecology of the Great Lakes, how closing Chicago waterways would affect the regional economy, and the broader implications for the Great Lakes region and environmental management. The event was hosted by the Shedd Aquarium.
From the World Beyond the Headlines lecture series. Cosponsored by the Program on the Global Environment in partnership with the Chicago Council on Science and Technology.