By Johan Galtung
From Madrid, Universidad Nacional de Educación a Distancia-UNED, Foro Los Nuevos Problemas Sociales, 24 Mar 2012
Here is one of the hidden faces of the economic crisis:
(¶C/¶t) + (¶C/¶S)rS + (1/2)(¶2C/¶S2)q2S2 = rC
The famous Black-Scholes equation to find the “correct price” for financial derivatives. Based on partial derivatives over time, this is classical calculus for continuous change; useful within a zone of stability, but not at the edge of that zone, the tipping points explored in René Thom’s catastrophe theory years earlier.
Black-Scholes is intellectually like calculating increasing speed of an accelerating car heading for a wall or an abyss. But, with warnings, no 1997 “Nobel Prize in Economics” (actually a Swedish State Bank’s prize honoring Alfred Nobel)? And one year later their company “Long Term Capital Management” had lost $100 billion and collapsed. The trade in derivatives is now at $1 quadrillion a year (15 zeros), ten times the industrial economy of the whole 20th century. Many got rich, but the system collapsed. Maybe prison would have been more adequate for intellectual sloppiness?Read More »


