With motor vehicles giving out harmful gases and the thinning of ozone layer, it's hard to avoid going out without applying sunblock. Or, at least taking an umbrella with you wherever you go.

Sometimes, it gets excruciating to see large amount of thick grey gases coming out of industries, affecting all possible living things as well as contributing to the thinning of the ozone layer which will be gone for good when it disappear.

To top it up, deforestation for land development has cause a significant decrease of oxygen in our environment. Lots of animals has lost their one and only habitat within the forest due to land reclamation.

Due to global warming, the temperature increases, causing the ice in Antarctica to melt rapidly. Soon, tsunami will occur, submerging many countries including Singapore.

When the disaster strike, thousands or even millions of people will die. Wonders of the world will disappear (Yes, including The Great Wall of China). Many animals will of course, gone for good. We surely don't want the apocalypse in the movie, "2012" to happen in reality, don't we?

We couldn't reverse the effects of global warming. But, we can slow down the process.