When you use an iPhone, you are playing with a technology that bundles silicon chips, the internet, GPS, voice-recognition software, and multi-touch technology, which were in part funded by the Defense Department, NIH, the National Science Foundation, and other government entities.47 If you heat and cool your home with power drawn from natural gas, you’re tapping into an energy revolution that began with federal research into drilling shale formations. If you own a home in the suburbs, you drive down state-funded roads with federally subsidized mortgages.
