Archives for April 2008

Air Pollution: Monitoring the Air You Breathe

Do you think there is any harm in going for a brisk 3-mile run on a summer afternoon in the metro-Atlanta area? It’s not a good idea. The ozone level is highest in the late afternoon and early evening.
Late afternoon readings of ozone are typically highest for the daily cycle of ozone levels. It’s not a good time to be out running.
Temperatures are beginning to rise in Atlanta, and other northern hemisphere cities. And with it, increased air pollution.… Read more

Earthday 2008 for the Birds

Earthday is a day for action and reflection. Some reflection follows:

I read two wonderful books about birds this past year by Bernd Heinrich, professor emeritus of biology at the University of Vermont. The first was the Snoring Bird: My Family’s Journey Through A Century of Biology. It’s a wonderful story of his father’s life which begins in pre-World War I Germany. His father becomes a devoted and famous naturalist, and and lives a life through two world wars in Europe, and comes to Maine where is son, Bernd, becomes an avid biologist at UVM.… Read more

Environment Important to the People, but not at the Presidential Debates

Charles Blow had a very interesting op-ed column in the New York Times today entitled “all atmospherics, no climate.” The op-ed focused on the graph shown below, generated from survey data by the Pew Research Center, which describes the percentage of Americans who think the issues of protecting the environment, and dealing with the energy problem should be top priorities for the president and Congress.

Blow points out that of the 2,372 questions posed by the moderators (primarily national TV anchors of major corporations), only 8 questions asked mentioned global warming or climate change.… Read more

Earthday: Time for A Whole Earth Energy Policy: Nuclear Anyone?

Earthday 2008 arrives in just a few days. I’ve been thinking and reading about Earthday, and about how our dependence of fossil fuels impacts all of us all of the time. From buying groceries, to going to work, to enjoying leisure activities. Our dependence on coal and oil as our primary source of energy has led to a critical problem that we face today.

About a year ago I read and wrote about James Lovelock’s book, The Revenge of GAIA: Earth’s Climatic Crisis & The Fate of Humanity.… Read more

My First Colonoscopy

Dear Readers,

Two days ago, I discussed two of my “first” experiences using the Internet. Well, today, want to talk about “my first colonoscopy”. For men and women, this is an important procedure that a healthcare provider uses to view the entire colon to see if there are any problems.

Some months ago, I had canceled my first outpatient appointment. A high percentage of people cancel the first time. You can guess why!

Although you only have to do this procedure once every ten years after age 50, one has to get up the nerve, and overcome being a chicken.… Read more