Willfully ignorant, is all that can be said. Unless someone can post a similar picture from say 1970? Sorry, but Contrails disappear quite quickly. Whatever these trails are, they are not the signs of water vapor and jet engine exhaust.
Willfully ignorant, is all that can be said. Unless someone can post a similar picture from say 1970? Sorry, but Contrails disappear quite quickly. Whatever these trails are, they are not the signs of water vapor and jet engine exhaust.
Pretty sure the posters who have weighed in on this thread are not old enough to remember the 70's or 80's.
And yes, contrails DO dissipate quickly - something that the "experts" here fail to grasp.