Challenges of the 21st Century

1. Environment

1.1. global warming

1.2. extinction of animals/flowers

2. 3th worldwar

2.1. prevention

2.2. cause, reason

2.3. (nuclear) weapons

2.4. politic

2.5. LIFE AFTER?...

3. Music

4. technology

4.1. computers (:

4.2. transport

4.3. mobile phones

4.4. produce

4.5. social media

4.5.1. new words like 'tweeten'

4.5.2. comunication

4.5.3. facebook

5. Water

5.1. abundance

5.2. need of

5.3. cleaning

5.4. pollution

5.5. making energy of

5.6. distribution

5.7. exstincion of the fish

5.8. transport

6. education

7. milenium goals

8. changing future/history

9. safety

9.1. privacy (internet)

9.1.1. bank detalis

9.1.2. threats

9.2. maffia

9.3. discrimination

10. health

10.1. food

10.2. enough water?

10.3. sport

10.4. fastfood

10.5. fat people/obese

11. time travel

11.1. advantages

11.2. possibilities

11.3. dangerous?

11.4. nutrinos

12. after school

12.1. sports

12.2. hobbies

12.3. play instruments