Since we open the topic private jets, even if our main post was about pollution due to human travel spaceflights, here a picture showing
https://perma.cc/HK9S-XYFN
https://perma.cc/5FVT-XCQ5
https://perma.cc/8EAK-BMVU

Which celebrity has the worst private jet CO2 emissions? https://perma.cc/Z8YX-9WV3

Elon Musk is nothing better too
https://perma.cc/YQY4-472L
https://perma.cc/W4UQ-CUS5
https://perma.cc/3VLK-JD4Q
https://perma.cc/7XUR-328M

Der riesige CO2-Fußabdruck der Reichen
https://perma.cc/42AH-EH4F