By 2022 essential structures of our energy generation, transport system and our consumption can and must change. The "Timeframes 2022" depict how extensive those changes could be if the course is set accordingly; like for instance why Miss Clara decided on a BMW from the 0.5 series, or how big cities can cover their energy consumption with solar power.
If politics and economy take sustainable development seriously, things really could get moving in Germany and worldwide. But that would imply efforts that extend way beyond hybrid SUVs, biofuel planes and sustainability reports.