Global Warming... Terrific articles!
In three New Yorker articles Elizabeth Kolbert wrote under the "Annals of Science" -- three excellent pieces which if you have been wondering, questioning and/or need answers -- this is it. "The Climate of Man I" Aril 25,"II" May 2 and "III" May 9. I found it on google using these titles. Or find those New Yorkers in your local library. We had dinner with a man whose son-in-law is an expert and I told him this is how he could catch up and sound reasonable when discussing this scary (yes!) topic. Of course, its not exactly archaeology but its the past and certainly the future.