"But you should not compare compensation for the top tech experts. It is not in general the function of the government to develop technology." I disagree. The

"But you should not compare compensation for the top tech experts. It is not in general the function of the government to develop technology." I disagree. The US Government is the single largest investor in R&D in the country, and does much of that R&D work in house. The National Institutes of Health, by itself, does the vast majority of basic and applied biomedical research in the US. That research feeds commercial R&D. The commercial guys can't afford to do the decades worth of basic research needed before a new medical treatment can be tested in human subjects. NASA, DOE, and DoD research labs basically invented the modern world. NASA and DoD developed spaceflight, satellites, satcomm, GPS, and digital computer networking. NASA was the single biggest purchaser of, and investor in, integrated circuits right up to about 1970. NASA did much, if not most, of the grunt work to make commercial aviation safe enough to be commercially viable. The US Navy did much of the early research work in radio, due to the need to communicate with a worldwide fleet, and is co-listed with MIT as the primary US innovators in radar.