Bill McKibben and his hardworking cohorts at 350.org have good reason to celebrate: President Obama rejected a permit for the Keystone pipeline (see McKibben’s reaction below). There are many arguments to be made about this particular pipeline in regard to the environment, but the overarching issue to appreciate is that the President demonstrated that it's time to quit supporting a dependence on oil — regardless of where it originates.

For those worried about jobs and other issues related to the pipeline, read Robert Redford’s blog in the Huffington Post that takes these quarrels to task.