Nothing here to kill, thinker2.

>>Arjay , this may well be one of the most important posts I've read on Forum. I am amazed at the lack of response. P.S. Hope I didn't kill it.<<

It's just another of Arjay's "they're all out to get you" raves, based upon nothing more than wild speculation.

The reality is, the single biggest factor governing the length of time contrails are visible from the ground is... atmospheric conditions.

Ignoring this simple truth, an "activist" has determined that it must instead be chemical sprays, secretly delivered by secret government secret agencies, in secret.

The principle reason for thinking this would appear to be i) that the government denies it (so it must be true), ii) the scientists deny it (therefore it must be true) and iii) that nobody knows it is happening, therefore it must be.

Happening, that is.

If you can find any less vaporous "evidence" amongst the hysterical alarmist dross, the world will be very grateful.