More and more people agree that humanity has entered in a “great transition” process. That means a systemic change from the reality of the societies at the end of the 20th century to what should be the global society by 2050.
|• Leverage points, (PDF - 130.8 ko)|
|• Leverage means, (PDF - 13.4 ko)|
|• Leverage principles, (PDF - 14.7 ko)|