I am a 2 million miler on American and it shames me. I used to fly way too much for work. In 2010 I said ENOUGH and almost completely stopped. I chose more time with family, more time on and in my planet, less complicity with climate change. It can be hard to say no to requests to travel and present, especially as it is part of my job, but I find that the more you say no, the easier it gets.
Known for my obsession with the Oracle PL/SQL language, having written 10 books on the topic.