I think habit-change and lobby for increased taxation on climate burdening behavior are the best options. A vegan requires a fraction of the climate burden for

I think habit-change and lobby for increased taxation on climate burdening behavior are the best options. A vegan requires a fraction of the climate burden for his/her food compared to someone on a regular diet. And without a fair-and-square climate impact tax (i.e.: a CO2eq tax), we are going no where.