Sohn, Ira - In: Foresight: The International Journal of Applied Forecasting (2008) 9, pp. 43-48
Twenty-five years ago, a team led by Nobel laureate Wassily Leontief applied the United Nations World Input-Output Model to make forecasts of world fuel and mineral resources for the year 2000 and beyond. Ira Sohn, a member of that team, reflects on his experience with this long-term forecasting...