Earth Day is coming.  April 22 to be exact.  How I know is my email inbox.  Every day for the past few weeks I get pitches to write about some company’s new eco product.  The words LEED certified, Eco, Green, Recycled, Renewable have become an endless blur in the subject line of in-bound emails.  This is now a spring ritual.

Last year around this time I wrote a column entitled “Earth Century” . In it I mentioned that in the first two years of this blog in 2006 and 2007 I had focused a lot on alternative energy, renewable …

As someone who writes and speaks about alternative and renewable energy, I often get asked about climate change.  What do I think about it?  What is true?  Who to believe?

There is so much noise about it.  The media knows it is an important topic to many and they know that controversy prompts viewership so they create controversy.  The U.N. Copenhagen Climate summit is the current case in point.  TV in particular provides superficial, breathless coverage of registration problems, conflicts,  walk-outs and somewhat angry talking heads arguing points of view.  So what to think?

The most cogent description of the four general …

It was two years ago that I first wrote about ocean dead zones. These are areas of the ocean that, due to a lack of oxygen, no longer sustain any life.  While dead zones can happen naturally, they usually are caused by the results of human activity.  A primary cause is nitrogen-rich nutrients from agricultural fertilizers that flow into coastal waters from rivers and streams.

Last week there was a report published in the Journal of Science that stated that the number of these ocean dead zones around the world has doubled every decade since the 1960s.  There are …

This thought came to me while standing on Omaha Beach, one of the American landing beaches on D-Day. I think about the future and it is clear to me that humanity will need to find greatness to face some of the issues it faces now and in the next decade.  We need to rise up to a level of commitment, collaboration, will and innovation that seems far from universal today.  There is no question but that we can and that we will need to do so.  The question is how we rise …