[zencash]

People fly all the time, that's also bad for the environment. Don't do it...

[jacobr]

Does flying somehow reduce the energy consumption of Bitcoin, or how is that relevant?

But you are correct, we should not be flying as much, and many people advocate reduced subsidies and increased taxes on flying. Maybe a mining tax would be a good idea.

[cwkoss]

If goal is reducing energy consumption, why not a direct tax on energy?

[dboreham]

Whatabout...