Christopher Houghton Budd is an economic and monetary historian with a doctorate in banking and international finance (Cass Business School, London). As director of the Centre for Associative Economics he works independently in many contexts ranging from mainstream to ""green,"" from central banks to organic farms. He has made a special study of the economics works of Austrian philosopher Rudolf Steiner. Houghton Budd writes frequently on economic affairs and has published a number of books including Prelude in Economics (1979), Of Wheat and Gold (1988), The Metamorphosis of Capitalism (2003), Rare Albion: A Monetary Allegory (2005), and Finance at the Threshold (2011). Bernhard Behrens (1892-1952) was born in Germany and emigrated to the United States via London and Canada in 1941. While still in Germany he published a seven-volume series on anthroposophically oriented economics--placing the free human spirit at the center of his considerations. Beyond his writings on economics and on Rudolf Steiner's ""fundamental social law,"" little is known about his biography.