Comment by gyaniv

I don't think proper research can be done based on answers from only 4 interviewees. I think I know some people who belong to this group (although it's hard to tell seeing as I don't point blank ask them), and while they do fly quite often, they basically never fly private, which would instantly cut the amount of emissions mentioned in the article.

In addition, carbon taxes, and environmental taxes will specifically target this group as their main source of carbon emission, is transportation.