Good for you. Looking at the photos in the first link, my reaction was "these are just normal skies." I see LOTS of contrails where I live, long ones, feathery ones, fading ones. Does not impair the sunlight one whit. (Think about it. A contrail, showing white, is brighter than the blue sky background. So how can it be "dimming" anything?)
Good for you. Looking at the photos in the first link, my reaction was "these are just normal skies." I see LOTS of contrails where I live, long ones, feathery ones, fading ones. Does not impair the sunlight one whit. (Think about it. A contrail, showing white, is brighter than the blue sky background. So how can it be "dimming" anything?)