[morsch]

I think the implied assumption is that you don't spend 6 hours a day riding the bike you just bought. Though conveniently, the obesity rates are high enough that even this wouldn't require an increase in calorie intake in the top polluting countries and would in fact be an overall improvement to national health. And you'd still produce much lower emissions.

On a sidenote, >10% of conventional fuel is made via agriculture, and seemingly around 5% of electricity production in the US, 10% in EU28[1].

[1] https://www.bpb.de/nachschlagen/zahlen-und-fakten/europa/751...