anallawalla - 10:03 pm on Jan 11, 2009 (gmt 0)

I can recall the pre-Internet days. I did not drive to the library every time I was curious. I asked friends, read newspapers, books, magazines, watched TV or listened to the radio. My car used leaded petrol and didn't have emission controls. The list goes on and on. At least we are better aware of the environment than we were.