Climate change will not be solved by getting rid of motorcycles in Europe but rather needs to be looked at globally.
For the suggestions by the author I wonder how that kind of agriculture would work on a global scale? I'm not sure that the world could be fed by this style of agriculture.
But most cattle production (in the US at least) involves converting those crops to cattle with a conversion ratio that is pretty poor. You can't have a discussion about reform/reduction of monoculture crops without it necessitating a significant reduction in livestock production.
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