Solar, hybrid, wind power, hydro, why not?

Did you know in Germany solar power is every where you go. There's solar panels along the freeway. Not just one on a pole. Every where there's space. I think or I hope the world has learned that turning food to fuel is not a good idea. If you consider hydro, solar and wind, they have no exaust. No polution and plenty of energy. It's more than possible to build systems that allow a home to be energy independent. It's being done now on a very small scale. Green towns are being played with. Most of this progress requires personal invesment. Small amounts of help are tossed around by government. If we look at the root cause of the 2008 economic crissis. In fact if we look at the past 6 ressions they started with high oil/gas prices while times were good. Like magic, things got bad. This time the US government had to pass out $700,000,000,000.00 and it's not done yet. If they would have invested just 10% of that money in an energy policy to rid us of this on the edge oil/gas supply there would be no economic crissis now.