The Space Economy Of 2050 AD
£5.00
R. C. Parkinson. (1991), JBIS, 44, pp.111-120
Refcode: 1991.44.111
Abstract:
There is little long-term profit in prophecy. A look backwards at the history of aviation suggest that in as little as thirty or forty years an accurate prediction of things to come would not have been credible, and credible predictions would have been wildly inaccurate.
