Hi Charles.
Yes I will definitely read your essay since you very well understood and criticized my essay (i.e. you found some of its shortcomings). First I agree that at present it is not the practice to try many different paths and that paths are being shut off. And of those few different paths/approaches that are tried there the choice of path is often not take based on objective measures. In terms of science I there are two examples: (i) Bell Labs used to give scientists/researchers a free hand to research what interested them. As a result the old Bell Labs produced some great advances in science and engineering. This anyway was the description I got from Doug Osheroff of Stanford. He worked at Bell Labs for a long time and his description of the place during his time there was a scientist's paradise -- decent funding and free reign to satisfy ones curiosity. He said he left partly because requirements that ones research produce some widget that the company could quickly make money on. And this seems to be generally the case with many industrial labs now -- your work needs to produce money or you don't get time/money to work on it. Another example is the cancelled SSC (Superconducitng Super Collider). It would have been cheaper to build this in Batavia, Ill (home of FermiLab). The idea would be to use the existing FermiLab facilities to greatly reduce the cost. Instead the site for the SSC was in Texas. The reason for this was Bush Sr. was president during this time and Texas was his "home" state while Illinois was held by Democrats. Also there was accusations of waste by the project management.
So in fact the current trend in society (science, politics, etc.) is not to try many different paths but to try one or a few large paths and then stick to them even when they prove less than optimal.
Thus it is a big question if there is some way to force/encourage governments, society to be more open to trying out different approaches. As you mention some events like WWII do exactly that -- increase the free energy available to the system. The Black Death/Plague in Western Europe is another example of a free energy releasing event. My suggestion is that society should be more open to trying different approaches to solving societal problems but without the necessity of a World War or a plague that kills ~20% of the population (or more). But in this regard (how to encourage this type of open experimentation) my essay does not give any firm answer.
Anyway yes I will read you essay but it may take some time.
Best,
Doug