"Big Data vs. The Beltway: The Regulatory Risks of Data Driven Businesses," Strata, Santa Clara, February 28, 2013. (PDF of slides here; video of talk here)

"Top 5 Data Tips," In the Boardroom with Lucy Marcus, Reuters TV, Febraury 13, 2013. Video here

"Mathematical Modelling," BBC Radio Start of the week, February 11, 2013. Download here.

"The Manifest Destiny of Big Data." Keynote at O'Reilly's Strata conference, London, October 1, 2012. Available here) or watch below:

Data-visualization segment on BBC News Night, September 22, 2012. Story and video is here)

"The Impact of the Economic Crisis on Asia." Lecture to the Cambridge Advanced Management Programme. Lady Margaret Hall, Oxford, July 10, 2012. (PDF of slides is here)

"The World of Big Data." Presentation at the Salzburg Global Seminar's Board of Directors Weekend. June 23, 2012. (In Prezi format; a PDF file is here.) Watch the video here.