You can do better... WE can do better.
1. Take a recyclable bag from the house when you leave to shop groceries.
2. Use CFL bulb. Better for environment, Better to your pocket (I mean the Wallet)
3. If you go near, take a bicycle than your car or motorbike.
4. If you are vehicle user, try to keep your carbon emission levels as down as possible.
5. Try recycle
Add more tips, more sri lankan ones here. for all our understanding.