A hypothesis has been brought forth by Suspicious0bserver.org
1. The sun is going to solar minimum.
2. This causes the earth's magnetosphere to lose power also.
3. Cosmic rays can penetrate the magnetosphere to a lower level.
4. Cosmic rays rupture co2 and h2o to their constituent elements.
That is what produces chemtrails that are at such a high altitude.
This is why there is so many being seen recently.
Cosmic rays are bad for humans.
To learn more please go to Suspicious0bserver.org