[algernonpj]

I’ll take the science of American drug companies over that of almost any group with an axe to grind about something every day of the week.

Most men in the street believe CFC destroys ozone and that Greenhouse gases will boil us within a decade. They get virtually all of their presumed knowledge from the sources we hate. Almost none could examine data and make any sense of it.

I note that in your your patronizing post, you never addressed (nor probably examined) the 'science' big pharma and the FDA used to replace CFC propellants with HFA propellants which are at best an inferior product, but politically correct and very profitable.

I'm surprised you didn't quote the FDA's advice to patients with lung disease on using albuterol, a medication used for emergency relief:
"It is important to remember that it is the deep breath that you take with each puff that gets the medication into your lungs, not the force of the spray."

If it weren't a matter of life and breath, one would consider this advice a sick joke.

[arrogantsob]

I doubt there is much difference in the propellants which I actually did address by pointing out that the change came about because “the man in the street” had been propagandized about CFC alleged dangers.

One can hardly tell patients too much and it can hardly be too simple when dealing with scientific ignoramuses.