Is burning ethanol better for the environment then fossil fuels?

I think that you are in influenced by the people who believe that the global warm is caused by human pollution. This theory is not true my friend. The vulcans are burning more CO2 than all industries around the world. You can get ethanol from corn and cana of sugar. The industry, in general use alcoholic-fermentation. Dont worried with global warm, the IPCC tell for us a unreal reality about the environment. You have a big quantity of sugars in chemistry. You can use saccharose to obtain ethanol. It�s a simple fermentation. I dont know the process to extract ethanol using corn.