The document discusses several topics related to sustainable development including world population and ecological footprint, energy efficiency, food, transport, and indirect emissions. It notes that sustainable development aims to meet current needs without compromising the ability of future generations to meet their needs by deteriorating the natural environment. Specific strategies mentioned include buying local food, using public transport, choosing more fuel efficient vehicles, and improving energy efficiency in homes and appliances.

1. Changing our lifestyle Sustainable Development World population & Ecological Footprint World Happiness Energy Efficiency House Food Transport Indirect Emissions

2. Sustainable Development = A development, which does not reduce the development options of the future generations by deteriorating the natural environment

3. Ecological Footprint how much land and water area a human population requires to produce the resources it consumes and to absorb its wastes under prevailing technology

6. Footprint by region

7. Happiness

9. Energy Efficiency Check out the energy class of appliances (A, B, C)‏ Light bulbs Moderate Air conditioning

10. Hightech Clothes Drying equipment Using Solar and Wind Energy, ….. … .and a Healthy Exercise !

11. Freiburg (Germany)‏

12. Food Buy LOCAL (food miles). Food typically travels 2,500 km Buy organic (fertilizers come from Oil)‏ Buy without packaging Less eat meat: 1kg beef CO2 = 250km European car Flatulences CH4

13. Food & Sport Public transport: Shared bikes in “small” cities (Oslo, Barcelona, Paris)‏ 400. 000 Americans die every year due to overweight

14. Transport SUV (18 millions in USA)‏ VS 88 g CO2 / km 383g CO2 / km 104g CO2 / km

15. Paris – Marseille (800km)‏ Without Check in and Transport to the airport

16. Indirect emissions China : 2007 1 st CO2 emitter Oil and Gaz producers