Ben McLeish hosts this week's ZM Global Radio show for The Zeitgeist Movement. An overview of Z-Day Los Angeles and Z-Day London is offered, and a visit to the Shasta Dam in Northern California proves to be a test-case in technical ability versus market efficiency.

About: ZM Global Radio is a weekly radio show presented by various active coordinators of The Zeitgeist Movement in a rotational fashion. These broadcasts discuss the developments and aims of The Zeitgeist Movement.