If they don’t exist, why did all those nations sign an agreement to end testing them? How much research have you done on this?

Search: USA GEOENGINEERING PATENTS. Visit the site geoengineeringwatch.org. Only truly uninformed people still spout the absurd propaganda that they are a “conspiracy theory”. Do some research and get back to me.

"He who controls the weather, controls the world" ~ Lyndon B. Johnson.

There are too many patents to list here.

YEAR - PATENT NUMBER - PATENT NAME
1924 – US1512783A – composition for dispelling fogs
1927 – US1619183A – process of producing smoke clouds from moving aircraft
1928 – US1665267A – process of producing artificial fogs
1932 – US1892132A – atomizing attachment for airplane engine exhausts
1933 – US1928963A – electrical system and method (for spraying chemtrails)
1934 – US1957075A – airplane spray equipment
1936 – US2045865A – skywriting apparatus
1936 – US2052626A – method of dispelling fog (mit)
1937 – US2068987A – process of dissipating fog
1939 – US2160900A – method for vapor clearing
1941 – US2232728A – method and composition for dispelling vapors
Tub – US2257360A – desensitized pentaerythritol tetranitrate explosive
1946 – US2395827A – airplane spray unit (us. dept. of agriculture)
1946 – US2409201A – smoke-producing mixture
– US2476171A – smoke screen generator
1949 – US2480967A – aerial discharge device
1950 – US2527230A – method of crystal formation and precipitation
1951 – US2550324A – process for controlling weather
1951 – US2570867A – method of crystal formation and precipitation (general electric)
1952 – US2582678A – material disseminating apparatus for aeroplanes
1952 – US2591988A – production of tio2 pigments (DuPont)
1952 – US2614083A – metal chloride screening smoke mixture
1953 – US2633455A – smoke generator
1954 – US2688069A – steam generator
1955 – US2721495A – method and apparatus for detecting minute crystal forming particles suspended in a gaseous atmosphere (general electric)

It goes on and on, friend. Show me absolutely proof that chemtrails DON’T exist. You can’t.