Open URL Technology - Thing 10

From Google Scholar, I found this article on amphibian extinction resulting from global warming. The same results came up using Citation Finder, even when I changed the volume and page information. I'm finding the Open URL concept a little fuzzy and overwhelming, but can see where it's very helpful to be able to go directly to an article once you've found it in a database search.

Here's a link to a Steve Lopez column from the LA Times, found on ProQuest.