We know, ya to late fella.
Theoretical considerations and empirical evidence indicate that atmospheric turbidity, a function of aerosol loading, is an important factor in the heat balance of the earth-atmosphere system. T
urbidity increase over the past few decades may be primarily responsible for the decrease in worldwide air temperatures since the 1940's.
But but but nasa political wing say we are cooking up, but then there's NASA science.
Theres no mystery to contrails newby, jets have been cooling the atmosphere for decades.
NASA - Atmospheric Aerosols: What Are They, and Why Are They So Important
NASA's ongoing Atmospheric Effects of Aviation Project
(AEAP) has measured emissions from the engines of several commercial and research aircraft. Jet engine emissions have been shown to affect the concentrations of atmospheric water vapor and aerosols, and they may affect how clouds form and the concentrations of atmospheric ozone. Few actual measurements of their effects have been made, however.
In the spring of 1996, the Subsonic Aircraft Contrail and Cloud Effects Special Study (SUCCESS) focused on subsonic aircraft contrails and the impact of the aerosols in those contrails on cirrus clouds and atmospheric chemistry. Researchers have determined that aircraft contrails can prolong the presence of high altitude cirrus clouds while also decreasing the size of the ice crystals that make up the clouds.Studies like SUCCESS and AEAP will be ongoing as scientists continue to try to understand how aerosols affect our atmosphere and climate.
................
Yall remember 'NASA science' dont ya, you know the real stuff, Rockets astronauts, stuff that Ted is re-directing the funds too, spacey stuff again, future tech, materials medicines, shit like that.
Nasa needs turned around whilst it still has enough scientists in its ranks that were classically trained, so they can advance [retrain] their modern trained counter-parts to have any chance of ever being what it once was again, an agency the world looked up to, an agency that typified American spirit, ingenuity, pride.
Reduced to producing fraudulent weather data on daily basis, for its political masters.
Have people forgotten what effect those grainy washed out b&w pictures from the moon had on the world, what it meant for America in the worlds eyes, or do they just not care anymore.
Black and white, to me, i have literally zero knowledge of political life in America, so it is easy for me i suppose to judge what is said, by its worth/promise, and not judging first and foremost by whose 'side' the speaker is on, nearly all political talk is sophistical in nature anyway.