> People who complain about aviation do more harm than good.

I find this a bit hard to swallow. It speaks to a sense of impunity wrt emissions for a demographic that very arguably drives much of the rest of the way energy is consumed. It is one of many choice this demographic has the privelage of making, in contrast to much of the rest of the population.

Have you ever met a coal or oil exec who was shy about flying? If anything, the latter would no doubt lobby hard against efforts to reign in flights, as it's directly tied to the interests of their industry.