Chemtrails aren't anything more than a goofy made up conspiracy theory, mainly coming from individuals who have to have failed high school science. The chemtrail conspiracy theory boasts that the typical long lasting condensation trails (contrails) from jets are “chemtrails” that include things like chemical or biological agents left in the skies and are dispersed for nefarious purposes. The ones that believe in this theory (chemtards) declare that whilst normal contrails disperse somewhat quickly, contrails which stick around have to consist of additional substances to make them keep going longer. They think that the intent behind the chemical discharge can be for some threatening and not so menacing reasons such as handling of solar irradiation, weather manipulation, psychological adjustment, control of the human population, biological or chemical rivalry. They also state that the chemtrails are creating respiratory ailments along with other medical problems in the human population.
Most of the assertions made can be easily answered and the scientific community have explained contrails and replied to the conspiracy theory. There is certainly no research which the proposed chemtrails are different from standard water based contrails which are usually left by high-flying aircraft in specific environmental circumstances. The conspiracy theory is still there in spite of scientists and government departments all over the world having regularly spelled out how the supposed chemtrails are just in fact ordinary contrails. This doesn't seem to have made any difference to individuals that have confidence in the conspiracy idea.
A way of looking at it, is that if it had been true, then this would have to happen to be consented to by every country on the planet. Every major airline globally would need to say yes to spray them. This may require hundreds of thousands of aircraft pilots along with airport terminal workers, weather conditions forecasters and experts, every University with a meteorology or environmental science division and each company that monitors air quality. They would all have to agree to continue to be silent. This might be an unparalleled global task and co-operation that whoever is driving it, if it was true is worthy of a Nobel prize. No one who is convinced in the conspiracy of chemtrails (ie the chemtards) has been willing to clarify how this unparalleled co-operation is operating with no one spilling the beans on it.
An additional means of thinking about it can be just the facilities of providing the chemtrails if this was correct. Many experts have estimated what would be necessary to only spray the USA with the alleged chemical substances which are believed by the chemtards as being utilized. It had been worked out that the federal government will need to plan four million 747 flights to disperse their chemical substances every week for it to be effective. That is 18 times additional flights daily compared to the whole US. Added to that their would have to be the facilities and personal to support this type of gigantic venture (that would also have to keep silent as to what they're doing). Also, this will only be for the USA plus a comparable infrastructure would be needed for every country in the world. Probably none of those believers in chemtrails may be willing to clarify this.