Video presentations and interviews
Wilmette Institute web talk: Globalization and Current Events – A Bahá’í Perspective. February 2017.
TEDx talk: What’s Your Focus? Reality and Human Nature. June 2012.
Interview on Bulgarian National Television Channel 1. 30 June 2010 (11.47)
Interview in Beyond King of the Mountain. December 2009
Interview on First Business (US national TV news program). 2 July 2007 (4.18)
Videos made by Greg
See his YouTube channel
Published and unpublished music
See a list and links