Everywhere's Garbage

Garbage is the easiest thing that we can find in Indonesia. Everywhere we can find garbage scattered around. It is the scenery that we can find easily in Indonesia. That is because many people forget about the use of garbage-can. It doesn't mean that there is no garbage-can in Indonesia but many people ignore it so they throw garbage everywhere they want. Many efforts had been done to make people aware to throw garbage to the garbage-can, such as attachment of slogan that said that clean is beautiful, etc, and the elucidation of the consequence if we throw garbage everywhere we want. Ironically, people still throw garbage everywhere they want. Even, under the slogan that says "Bersih itu Indah", we can see garbages scattered around under it. Throwing garbage everywhere has become our culture. it's very dolorous and dishonoring. So, could we change it, please?