Facts and figures indicate a continuously increasing societal welfare. But what about its impacts on the environment? The growing wealth has been accompanied by environmental degradation, deforestation, losses in bio-diversity, global warming, air pollution, depletion of the ozone layer, and overfishing. Recent measurements have been performed related to the depletion of natural resources showing that humans currently use the resources of 1.25 Earths. At the current consumption levels of high-income countries, the world could only sustainably support 1.75 billion people, not the 6.5 billion living on Earth today.Fortunately ecological awareness is consensus today and reaches far more social levels than just greenies and do-gooders - see the LOHAS trend in this book as an example. Governments have recognized that environmental protection is a worldwide concern that can be solved solely through co-operation. Especially renewable energy has reached the top of the agendas of the United Nations, the G8, and other multilateral fora. At the last conference of the UN climate council the participants noticed that the technologies, required to limit the greenhouse gas emission, are available and affordable. Thus the framework for a change is established and available. It's up to mankind to carry out the transformation.This book gives an insight into the current social transformation that is underway. Research indicates that societies are undergoing a decisive and formative value tr...