I am guilty of logging almost 21,000 hours of pilot in command time in Jet propelled airplanes. (USAF and Airline)
I sincerely, well almost sort of sincerely, apologize for the horrible thing that I have done. Almost, almost, do I feel sorry and apologize to the many folks, that have been my passengers, for the evil that they have done because of my professional efforts to house and clothe my family through the 38+ years I was involved in polluting the Earth.
I spent 30 years in the energy industry keeping the lights on and industry powered up. We burned coal like there was no tomorrow.
Now we need to both hang our heads in shame and confess the sins we committed.