Bureaucracy is a tool to keep the world as it is, not to change it. So, in perfect Tainter-style, the system works hard to avoid innovation, not to promote it. It is almost impossible to be financed to study resource depletion; that would highlight problems that would require changes and that's a no-no. Instead, it is still possible to obtain research grants as long as there is no risk that the results will threaten the status quo. Hydrogen as a fuel is a good example. It is high-tech, fashionable, sophisticated, popular, environmentally friendly, and it doesn't work. This last characteristic makes sure that its development will bring no changes whatsoever.—Ugo Bardi.
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