National Geographic Magazine (September 2013)

What Technology Wants (November 2013)

Smelling Land (November 2013)

The Hydrogen Age (November 2013)

Leo Szilard (1898-1964) (December 2013)

The Great Leap Sideways (December 2013)

The Kurzweil Phenomenon (January 2014)

Wildcat Currencies (February 2015)

Health and the Health Care System (August 2015)

Fortune Tellers, East and West (September 2015)

Molecules of Emotion (July 2016)