The Short List of Horizon topics, four in each Horizon, emerged from the first round of discussions and voting by the 2009 Advisory Board. The links on the right lead to the descriptions of the 12 topics.

The Short List is also available as a PDF 2010 Horizon Short List external image pdf.gif

Further voting by the Horizon Project Advisory Board has narrowed the list to the final six topics for the 2010 report.