Scenario: The situation is bad - extaordinary measures must be implemented to regain a sustainable balance of human life and nature. You take action and the world will follow. What are the actions, the laws implemented and enforced? What are the consequences? What effects does it have? Proposed structure of your talk: Introducton to the problem you are going to adress - raise awareness in the audience, back up your claims with data and facts from reknown sources. Present your measures and why they are urgent and crutial. Describe the effects of your measures. Illustrate them with scenarios and/or a case study.