Al Gore on his hopes for the planet: “Job number one is to stop using the sky as an open sewer”
It would be important to make a distinction between stuff that should not be in the air and stuff that should be. Al Gore might think that before humans came to develop industries, the atmosphere was in a state of heavenly bliss. Nothing could be further from the truth. It is true that stuff like SOx and NOx as well as fine chemically-laden particulates should not be there. But when volcanoes emit more CO2 in a week than all humans in a year, saying that human CO2 is making the atmosphere a dump is a lie. We are living in a time of ultra-low CO2. A little lower than before the Industrial Revolution and all life disappears.