I was in a very interesting presentation once about the impact of ships on clouds [1]. There is more depth into the impact of these vesels compared to only the

I was in a very interesting presentation once about the impact of ships on clouds [1]. There is more depth into the impact of these vesels compared to only the amount of carbon emission. But honestly I am not expret, I found it intreresting that for example the shipping from europe to USA had some impact in the amount of clouds in nortern africa. Although, I cannot find the presentations I saw. [1] https://earthobservatory.nasa.gov/images/91608/signs-of-ships-in-the-clouds https://earthobservatory.nasa.gov/images/91608/signs-of-ship...