Encyclopedia of Opinion
Question

What are the conspiracy theories about chemtrails?

This entry catalogues the chemtrail conspiracy theories — the claim that aircraft condensation trails are deliberate chemical sprays for purposes such as weather modification, population control or chemical warfare. The entry documents these beliefs, which scientists reject.

Position 1 of 7
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The purpose of chemtrails is solar radiation management

Position 2 of 7
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The purpose of chemtrails is weather modification

Position 3 of 7
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The purpose of chemtrails is psychological manipulation

Position 4 of 7
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The purpose of chemtrails is human population control

Position 5 of 7
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Chemtrails are used for biological or chemical warfare

Position 6 of 7
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Chemtrails are testing biological or chemical agents on a population

Position 7 of 7
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Chemtrails are causing respiratory illnesses