EARTH HOUR

What you can do:
1. Turn your computer off at the wall when you finish work for the day and turn your monitor off during your breaks.
2. Turn off any unnecessary lighting, especially when you leave a room
3. Use energy efficient light globes to reduce energy consumption
4. Create a special occasion and hold an event to socialise and share Earth Hour with each other.
5. Encourage people to participate at home with their families on Saturday 26 March, well it'll take just ONE HOUR for a big effect for  our life.

 from : tumblr