The chemtrail conspiracies have always been a catch all for any idea except "it's a contrail or non-hidden spraying of some sort". To quote the 20 year old snapshot of the Wikipedia article https://en.wikipedia.org/w/index.php?title=Chemtrail_conspir...:

> The term "chemtrail" should not be confused with other forms of aerial dumping (e.g. crop dusting, cloud seeding, aerial firefighting, although the principle is much the same. It specifically refers to covert, systematic, high-altitude dumping of unknown substances generally for some illicit purpose, be it that of Governments, terrorists, private corporations, or all of the above.

> Among the theories proposed for the purpose of the alleged "chemtrails": atmospheric and weather modification, biological warfare, mind control, occult purposes, or other functions associated with a New World Order.

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lithocarpus 4 hours ago | parent [-]

So sprayed metal particles from airplanes for weather modification are only "chemtrails" if it's done covertly.

Language sure is interesting.

I guess there's also a spectrum of what covert means. If a government does this but only announces it in places where only a few people hear about it from the official source, I guess that still counts as public and so not chemtrails.

	▲	zamadatix 3 hours ago \| parent [-]
		I'd say not quite, but closer. The original > Any idea except "it's a contrail or non-hidden spraying of some sort" Meaning the chemtrail conspiracy is "contrails are actually cover ups for chemical spraying that isn't otherwise known", not just "if chemical spraying is covert, then people made a language rule saying it should be referred to as a chemtrail instead". I.e. chemtrails refers specifically to the conspiracy about a contrail based cover up for covert chemical spraying by world powers, not just a term for a claim that someone somewhere has sprayed chemicals covertly.