Look, finally a good, decent and new idea. If we could remove lead from gas, and put addblue on every car in 5 years, we surely could build better plane engines

Look, finally a good, decent and new idea. If we could remove lead from gas, and put addblue on every car in 5 years, we surely could build better plane engines via increasing the regulatory laws pressure and change the type of fuel used. Raining salt over terrestrial ecosystems is not the way, but over the ocean, may work. You have my applause teravor.