Since it's about reducing #CO2 emissions, are you saying it's not possible, or 'magical thinking, to think that people could choose to not fly on jets to holiday abroad?
Or do you mean that it's ideological of me to believe that these people would give a shit about climate change? (of course, most of them would never say that out loud. Or perhaps even to themselves)
Maybe it is, BUT, that's the only way we are going to reduce their CO2 emissions (to somehow change their activities)