haven't met many that are, and the entire industry is predicated on moving technology and world forward for the betterment of humanity. For example, the group I'm in develops hardware to service equipment using the latest refrigerants for air conditioning systems. We do work to help lower GWP of refrigerant technologies, come up with systems and solutions that lower the amount of escaped refrigerant, make technicians lives and jobs easier and safer. That's how it's supposed to work. If you did the job, you'd quickly realize that no one is in it for the glory haha. There's none to be had.