Last year I holidayed in Spain and Japan, both requiring flights.
Previously I have flown more, I think my record in a year was around 50 flights (partner at the times career), some economy, mainly business and some private.
This year I have Sweden at the end of the month, Spain in July.
Additional taxes would have to be high, I’m a high earner so a moderate increase wouldn’t be enough to make flights too expensive.
I know it’s environmentally damaging, but I don’t do things others do. I have never eaten meat or fish, I have also never eaten/drank dairy products. I do eat eggs from a small local producer. Where possible I eat in season and eat british. I rarely drive, not driving at all at the moment as someone stole my lovely car. I don’t buy a lot of stuff, most of my sons clothes are second hand, I don’t use disposable wipes, drinks bottles etc.
If I ate beef 1-2 a week it would be the equivalent of taking a return flight to Malaga over a year. Or 604KG of carbon dioxide.
If I drank dairy milk daily in tea it would be the equivalent of driving 1,700 miles in an average petrol car.
Have a look at your own consumption below
www.google.co.uk/amp/s/www.bbc.co.uk/news/amp/science-environment-46459714