evidence: Chemtrails are a conspiracy theory that claims the condensation trails behind aircraft are part of a secret, large-scale program to poison the atmosphere with toxic chemicals. Multiple government agencies and scientists say chemtrails are not real. [...] Another Instagram post shared a screenshot of an X post that said, "The Tennessee State Senate passed a bill today that would ban the spraying of chemicals for geoengineering in our skies." The post’s caption said, "Tennessee Senate confirms that ch!m trails are real." [...] We’ve debunked several claims about chemtrails, a conspiracy theory that claims the condensation trails behind aircraft are part of a secret, large-scale program to poison the atmosphere with toxic chemicals. Multiple government agencies and scientists say chemtrails are not real.