>>4346249
>>4346226
>>4346187
>Bright clear sky otherwise, not a cloud in sight. Currently watching the streak from my window expanding into a giant sheet of haze/cloud.
For what it's worth. In the early 1970's I was working in the Great Smokey Valley in central Nevada. Since the dawn of the jet age, the ranchers (who raise a lot of hay) had complained that their growing season had been shortened by the haze created everyday by the jet traffic overhead. Accounts varied, but all the ranchers I ever spoke with said that the growing season was 2 to 3 weeks shorter than in their parents and grandparents day.
I went so far as to purchase a Nikon camera and intervalometer to take time lapse photos of the sky during the growing season. It really was dramatic to see the sky clouded over day after day after day. I sent my research to UNR but nothing came of it to my knowledge.
As this was before "climate change" and "global warming" . "Settled" science thought at the time we were on the far side of the interglacial warming.
There would therefore have been no incentive to spike exhaust or spray chemtrails to affect the climate. I've always figured it was simply water vapor from the contrails doing the dirty work that is now given as evidence for "chemtrails".