Great explanation of the potential of Bio Fuel.  Many would still argue the potential of this improved energy source due to increased CO2 production and the unclean manner in which it burns.  I don’t believe that bio fuel is the ultimate long term solution for our world, but it is a start. 

The world should slowly convert itself from the very dirty fossil fuels we brun, to less and less harmful energy sources, until a clean renewable and affordable energy source is found or perfected.    I believe it is a lot to assume that we as a world, could convert from fossil fuels to 100% clean and renewable overnight.  Bio fuels like algae may be the best of the worst, but its not fossil fuel, and it is an initial step in the right direction.