It won't work because it doesn't scale. About 19.64 pounds of carbon dioxide (CO2) are produced from burning a gallon of gasoline that does not contain ethanol

It won't work because it doesn't scale. About 19.64 pounds of carbon dioxide (CO2) are produced from burning a gallon of gasoline that does not contain ethanol. About 22.38 pounds of CO2 are produced by burning a gallon of diesel fuel. Just think of the numbers involved to scale this to the planetary usage of fossil fuels.