Theodore Modis (born August 11, 1943) is a strategic business analyst, futurist, physicist, and international consultant. He specializes in applying fundamental scientific concepts to predicting social phenomena. In particular, he uses the law of natural growth in competition as expressed by the logistic function or S-curve to forecast markets, product sales, primary-energy substitutions, the diffusion of technologies, and generally any process that grows in competition.[1][2][3][4][5] He is a vehement critic of the concept of the Technological Singularity.[6][7][8][9][10] He has suggested a simple mathematical relationship between Entropy and Complexity as the latter being the time derivative of the former.[11]
^Modis, Theodore (July 1, 2013). Natural Laws in the Service of the Decision Maker: How to Use Science-Based Methodologies to See more Clearly further into the Future (1 ed.). Lugano, Switzerland: Growth Dynamics. p. 246. ISBN978-2970021681.
^Modis, Theodore (2007). “Strengths and Weaknesses of S-Curves”. Technological Forecasting & Social Change. 74, (6): 866-872.
^Debecker, Alain, and Modis, Theodore (1994). “Determination of the Uncertainties in S-curve Logistic Fits”. Technological Forecasting & Social Change. 46 (2): 153-173.
^Modis, Theodore (2020). “Forecasting the Growth of Complexity and Change—An Update”. Published in Korotayev, Andrey; LePoire, David (Eds.) (January 3, 2020). The 21st Century Singularity and Global Futures (1 ed.). Springer. p. 620. ISBN978-3-030-33730-8. pp 101-104
^Modis, Theodore (2012). “Why the Singularity Cannot Happen”. Published in Eden, Amnon H. et al (Eds.) (2012). Singularity Hypothesis(PDF). New York: Springer. p. 311. ISBN978-3-642-32560-1. pp 311-339.
^Modis, Theodore (2006). “The Singularity Myth”. Technological Forecasting & Social Change. 73 (2): 104-112.
^Modis, Theodore (2022). "Links between entropy, complexity, and the technological singularity". Technological Forecasting and Social Change. Volume 176, 2022-3, p. 121457. https://doi.org/10.1016/j.techfore.2021.121457.