Human beings literally exhale CO2. This makes me curious what the actual carbon efficiency is when using a calorie to CO2 analysis factoring in the carbon footprint of the diet needed to fuel said travel.
Because IIRC carnivores are only 10% efficient, so this feels like a complicated problem. And then of course the carbon footprint of the manufacturing of various methods of transport and break even points over what periods of time.
“carbon footprint of the diet needed to fuel said travel”
This only works under the assumption that people would only eat as much as they need to, looking at the increasing overweight problems in developed countries this is clearly not the case, most people would have eaten that much annyway.
Human beings literally exhale CO2. This makes me curious what the actual carbon efficiency is when using a calorie to CO2 analysis factoring in the carbon footprint of the diet needed to fuel said travel.
Because IIRC carnivores are only 10% efficient, so this feels like a complicated problem. And then of course the carbon footprint of the manufacturing of various methods of transport and break even points over what periods of time.
“carbon footprint of the diet needed to fuel said travel”
This only works under the assumption that people would only eat as much as they need to, looking at the increasing overweight problems in developed countries this is clearly not the case, most people would have eaten that much annyway.