July 10, 2010 by Dan Smolen
Cross-posted from The Green Suits:
In Tailoring the Green Suit: Empowering Yourself for an Executive Career in the New Green Economy, I devote a chapter section to how green business executives may show greenness to the outside world by “walking the walk.”
Among the suggestions offered for showing greenness is “know your stuff.” From the book:
“You lend the green business revolution great value by being a well-informed ambassador. Borrow a page from the pundits on television and have your talking points ready to discuss with interested executives or perhaps climate change skeptics…
With the disastrous oil spill in the Gulf of Mexico still a serious economic and ecological stressor–and this week, with temperatures in communities along the Atlantic Seaboard reaching well beyond 100 degrees Fahrenheit–there are plenty of us chiming in about global warming.
And that is a good thing.
Yet, many people use the terms weather and climate as if they were interchangeable. For instance–this past Wednesday afternoon, as the outdoor temperature gauge on my car’s dashboard reached 108 degrees–I caught myself drawing a causal relationship between that record-high temperature and “global warming.”
Is there linkage between Wednesday’s record heat and global warming?
Maybe. But, then again, maybe not.
Dr. Fred Lipshultz, is a well-respected oceanographer. He reminds me that weather and climate are indeed two very different concepts. To paraphrase Dr. Lipshultz, weather happens over days whereas climate happens over years, decades, and centuries.
The term “global warming” seems as immediate as a severe weather event. And it is scary, conjuring up images of Polar Bears straddling melting icebergs. Instead, he suggests decoupling weather and climate by adopting the term “climate alteration.”
“There is no doubt,” Dr. Lipshultz adds. “[Man] has altered earth’s climate.”
He makes a very good point, indeed. The part of Northern Virginia where I live and work was once primeval forest. Yet over the past 350 years, much of that forest was turned into farmland–and later–suburban and exurban communities. Centuries ago, summer heat was reflected by the tree tops of old-growth forests, Now, the shopping center where my car’s
thermometer registered 108 degrees gets super-heated, because arces of it are paved with (heat-absorbing) asphalt.
Man has altered earth’s climate. And the term, climate alteration, is a good one to use. Thank you, Dr. Lipshultz.
To learn more about climate alteration, check out resources like the NOAA Climate Services website.
In walking the walk of a well-informed Green Suit, seize opportunities to explain the difference between weather and climate. July’s record heat and “Snowmageddon” were serious weather events, indeed. But we must be careful how we relate these and other events like them to climate alteration.
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