We must take care of our environment -if you get overly upset about the dirt in your community, it's a sign that you can do SOMETHING about it, not just talk about it. And if it doesn't bother you, its a sign that you are a major part of the problem.
This is what you can do - Approach your Local Government and talk over how you can volunteer your time. Or better still, gather a few of your neighbours, friends and family for a NEIGHBOURHOOD CLEAN OUT DAY.