A nice article with some great points. Renewable energies are never going to be feasable because of cost. At this time, it's not an option to have all power as renewable. We need to however do more to be less reliant on fossil fuels and in time cost of production and technology will make renewable ways of making energy not only more efficient but cheaper too.
Sadly, with fossil fuels being a finite resource we have to do something. If we reply on Nuclear to power countries this may allow more fuel to go into cars but regulations on Nuclear power will stop that being possible for developing nations.
It's an overly complicated issue with many ifs and buts. If we do no invest heavily in renewable power sources we won't have power, investment brings better technology and cheaper production.
Hmm, pie.
