Some scientists have managed to make carbohydrates from CO2, several times more efficiently than plants. If it could be scaled up, that could drastically shrink

Some scientists have managed to make carbohydrates from CO2, several times more efficiently than plants. If it could be scaled up, that could drastically shrink the amount of land required for cattle feed. https://cen.acs.org/synthesis/catalysis/New-method-makes-starch-CO2/99/web/2021/09 https://cen.acs.org/synthesis/catalysis/New-method-makes-sta...