When I flew home this past
weekend, I got to see the new TSA screening measures in action. The tiny
airport I flew out of didn't have the new backscatter machines, but TSA agents
were selecting passengers to receive the full-body pat-downs.
I am moved again by something dredged up from an old sermon:
the tomb-marker of Sir Robert Shirley, a baronet "whose singular praise it is
to have done the best things in the worst times, and to have hoped them in the
If the nations of the world are to keep their pledge to combat climate change, vast amounts of fossil fuel—oil, coal, and even natural gas—must be left in the ground and sea, according to a new study published in the journal Nature. Over 90 percent of U.S. and Australian coal and almost all Canadian tar sands must remain unused, and none of the oil or gas in the Arctic can be used—if the global temperature rise is to be less than two degrees centigrade, as nations have agreed. In the modeling done by this study, the Middle East must keep underground an amount equivalent to Saudi Arabia’s entire reserves (Guardian, January 7).