[Ekaros]

Only start producing and eating the optimal gruel as food. No more wasteful and useless things like coffee or fruit that isn't optimal for calorie-CO2.

Evaluate diet containing all micro and macronutrients with absolute minimum carbonfootprint and ban everything else. Enforce these bans harshly.

[amusedcyclist]

Yes, I recognize that most people want to continue to live their lifestyles. I've come to accept that its very likely the planet is toast.