NASA on artificial cloud proliferation

Hama Neggs

Senior Member.
This is being cited as evidence that, er.... well, I'm not sure what is being claimed about it, but 'they' are tossing in around. Especially this line: "Even small changes in the abundance or location of clouds
could change the climate more than the anticipated changes caused
by greenhouse gases..."
Originated here, it seems:

Don't know the significance of this, but it would seem(without reading further) that NASA is making a wild claim about the effects of contrails.

NASA source:


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