Gas Prices and Global Warming, why People Complain and Do Nothing

With gas prices going up everyday, I hear more and more people complain about it. I hear it on every news station, and in all the newspapers, so why do people sit back and do nothing about it? When there is a Tested and Proven way to 1. cut 75% of harmful and toxic emissions out and 2. Increase your MPG (miles per gallon). People would just rather complain, but you mean I actually have to do something to help fix it, no, I would rather just complain. Wake up people, the government is not going to fix this for you, and if the only thing you have to do is drop a pill in your tank every time you fill up and you will make a HUGE difference. It really is Just that simple. And what do you have to loose? The pills are EPA registered and what that means is that LEGALLY they can not void your warranty on your car, and it will not harm the environment. So again I ask what do you have to loose? 1 extra minute at the pump? OH and did I mention that the product is satisfaction guaranteed, meaning if you are not happy with the results you get your money back. I am just tired of hearing people that know about this product and won't try it complain about gas prices, and global warming. I don't know if global warming is true or not, but the fact of the matter is that whether or not it is true what does it hurt?