Go back to the original definition of propaganda: information

As a statistician, I understand that correlation does not define causation. It can, however, point to causes and effects. If you see a tsunami wave coming your way and say that it might cause damage but you are not absolutely sure that you will be hurt because you have not been hurt before, you are a fool. Precautions are always a good idea.

The freon issue is a good example of a step in the right direction.

After seeing An Inconvenient Truth, I attempted to get hold of Mr. Gore or Mr. Kerry's people to discuss the product mentioned below. I was unable to get to any sites except those involved with selling the DVD or raising money for campaigns.

About 15 months ago, a company with which I am affiliated came into existence. They make an engine treatment which reduces friction, improves sealing [valves and rings] in the engine, improves mileage per gallon and improves emissions. It's a pill which goes in your fuel tank and plates out on the cylinders and valve seats. It cuts down on wear during the moments before oil lubricates the cylinders.
The catalytic effect raises the burn temps of gas, gasohol, diesel and biodiesel by 120 Fahrenheit, consuming the impurities and giving the vehicle more power.
The company is now in more than 160 countries and is negotiating with the People's Republic of China. They are interested in it because of the emissions improvements more than the fuel savings. If you would like to check it out, you can read more [and hopefully order some from my website] at: ugotmiles.myffi.biz [I tried to create a link with the clickifier but it did not go through.]

As with freon, it is not the whole answer but it is a step along the way. The product, MPG-Caps, essentially eliminates CO (Cabron Monoxide) and NOx (Nitrous oxides) as well as unburnt carbon from your exhaust.

When I went to get my car inspected, the inspector put his probe into the exhaust pipe and looked at the numbers. He gave me a look, pulled the probe out and reset it. Then he tested it again, got the same results. He jacked the car up and looked for a cutout. When he turned the car back to me, he asked me how I did it.

The stuff reads like snake oil but it works. That's all I know.