Major speakers include Robert Redford, Amy Goodman, Naomi Klein, Barbara Ehrenreich, Rev. Jesse Jackson, and the editorial staff of the Progressive Magazine. Liberty Tree's Ben Manski, together with various members of Liberty Tree's Board of Directors and Board of Advisors -- John Nichols and Robert McChesney, among them -- will also be speaking at this exciting event.

The summit is the largest gathering of wireless network developers, technology and policy experts, and community organizers working to build universal, low-cost broadband networks around the world.