1. How the world change because of our acting
Merle and Selena from Hamburg

2. Synonym: The blue planet
Age: billion years

5. After the industrialization:
We began to consume more oil, gas and cole
We don´t think of the consequences:
- lakes get posined
- catastophes happen (Fukushima)

6. In which year was it invented?

7. Improvements that has a big impact

8. Our world nowadays
We live in an unbalanced world – rich and poor people
Worldwide issues: air pollution, cut down forests, ocean is full of plastic and trash

9. We become more – and more
Nowadays we have better health improvements
2011 – we reached the 7 billion mark
We become 261 thousand people more per day! = small city like Bilbao
2090 = 11 billion people

10. Our population grows

11. More people – more hunger?
Obviously = less water, less food, less energy, less space, less mobilty
Our world could handle 6 billion people if we shrink our requirements for a little
If we live like native people the world could handle 20 billion of us

12. The blue planet is thirsty
More than 70% of the earth surface is covered of water
2.5% is fresh water ; 97.5% is salt water
Every 13 second a kid dies because of no fresh water!

13. The blue planet is still thirsty= =

14. fFacts about water
There will be 2.3 billion people with less water in 2050
In 1990 one person has used about 26 liters of water more than in 2014
The highest water consumption per day is used by taking a shower and for body care

15. This is our daily water consumption per person in liters

16. Virtual water

17. Climate change makes it worse
The sea level rise, the sea becomes warmer and there will be floods
Not just Greenland and the South pol are effected, everybody!
It´s already 1.5 degrees warmer – expectet are 2.0 degrees

18. Climate change makes it worse
Islands will dissapear and corals will die
To reduce worldwide emmisions we could stop it but that´s not to expect
Don´t wait, act!

19. Source
Die Menschheit schafft sich ab – Die Erde im Griff des Anthropozän by Harald Lesch & Klaus Leisinger

20. Thank you for listening!