5 things that worry me on a regular basis

1. Where all the rubbish goes. Because I never see it once I farewell it into the wheelie bin

2. Where all the rubbish is going to go once the place it goes now is full

3. People can quite happily leave taps running when Yemen is about to run out of water

4. Sarah Palin might run for U.S. President

5. When I walk to work in a skirt or shorts, my legs end up with a very fine layer of black filth on them. What do my lungs look like I wonder?