Hiking up the mountains through green forests over clear streams with fresh air in the lungs and with an amazing view at the top to all the other mountain-summits are absolutely wonderful experiences. But how long will these experiences still be possible? Can our children and grandchildren also enjoy such moments? Let’s have a look what the global nations, the European states and Germany are doing for a liveable future.   The Limits to growth (book cover) The Limits to growth In 1973 the Club of Rome, an informal organization that describes itself as an invisible college[1], published [...]