Part of the Solve for X project, posted on YouTube by wesolveforx on Feb 7 2012. Crow is president of Arizona State University and his "moonshot project" (in the parlance of Solve for X) is to re-think higher education. In this brief video, he describes some of the changes he's brought to ASU in the last 10 years. For more on this project, follow tag solve_x.
On the home page, it says, "Hieroglyph is a publication, collective conversation and incubator for the "moonshot ecosystem" bringing together writers, scientists, engineers, technologists, industrialists and other creative, synoptic thinkers to collaborate on bold ideas in a protected space for creative play, science, and imagination."
This platform is surely of interest. Uses a forum format, each of which contains a "big idea" that is described and discussed. In addition, the wiki contains curated content about the project.