Not sure what You are stating is my "exception." I have a Ph.D. in physics and long standing concern about the stupidity of basing civilization on finite energy source. In fact, before many readers here were even born, I solved and patented a practical solution to the main problem of solar thermal energy, which is if the aborber gets hot enough for good Carnot limited conversion to higher (than thermal) quality energy IR re-radiation form that hot source makes the net capture of solar enery low.
Conversely if the the system uses a lower temperature absorber, the Carnot limit makes the net efficient low. My US patent is 4033118 (mass flow solar absorber) It can be the heart of an efficient solar thermal system as it can get "red hot" - limited only by the softening temperatur of fused quartz, yet loses essentially nothing by IR re-radiation. To proof that, I published two separte papers in Applied Optics, but in them did not disclose the idea of the patent. The references to these two papers are given in the patent.
I venture to say, no one posting here has been concerned about man's long term future, and active in the effort to keep it form being short for as long as I have. I graduated from special experimental 5-year program called "Enginneering Physice" Cornell offered back in the 1950s, but Cornell discontinued within a decade as it was too tough - more than half of the entering classes transferred out to much easier 4-year programs, like electric or chemical energy.
I was very poor - a full needs scholarship student who washed dishes for his meals, but stuck it out as I was also idealistic. - Wanted to work on man's long term energy problem. My experiment Ph. D. research was on Plasma , and my first job was 10 years working on the controlled fusion program (harness the H-Bomb for slow, unlimted release of energy). Back then most believed we could do that in a bout a decade. The US Navy paid my salary, via APL/JHU as they were planning to soon order a fusion powered aircraft carrier. When it became clear that would still be decades larter at best, they cur off funding for our group - I went to the space department, but mainly helped JHU hospital doctors with their technical problems, especially related to implanted devices. There is great over lap between a device to be put in a human body or into to oribit:
Both must:
have very high reliability as can not be repaired,
have very little weight
need very little power
resist well an environment that is actively trying to destroy them
have advanced (state of the art) communication system
be remotely commanded to change how they function, when needed, and
especially for the implanted device, be as cheap as possible.
In addition to my paid job, I did unpaid week-end work in a primate lab, run by one of the JHU neuro surgeons, I became friend with. He had almost 50 Rhesus monkeys in that lab. I helped him in many ways - once when we needed some platinum for implanted electrodes, I invented a project to add to the long deep water measurement chain APL had Navy funding for that need platinum electrodes - most of that platinum was used on the long chain, but small part ended up in our monkeys. Once when the MD was on call but at the primate lab the Hospital called him to come back as a head injury patient was on his way to the hospital. Fortunately the hard part of the operaing we were doing on the monkey was alread done, but I had to finish it and close up. Becuase of my work on money brains, I became very interested in how humans perceive the world - not by the accepted way (perception "emerges" after many stages of neural computational transforms) but I think by what I call the RTS (Real Time simulation) - See:
http://www.sciforums.com/showthread.php?2868-About-determinism&p=882356&viewfull=1#post882356 but also see for clarification of a few points:
See also:
http://www.sciforums.com/showthread...onsciousness&p=3042535&viewfull=1#post3042535 and my post after that one until:
http://www.sciforums.com/showthread...onsciousness&p=3054244&viewfull=1#post3054244
I am one of the few old men who never lost his youthful idealism - still trying to get others to understand how serious is the danger of Global warming and take some meaningful steps to change how societies run. In that, yes I am an exception, but don't think that is what you were saying.