Education environment Politics: denialists George W Bush media irresponsibility
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Year 4, Month 7, Day 30: No Left Term Unstoned
DelMarva Now offers a rather pedantic Op-Ed from Harrison Jackson, of the Maryland Coastal Bays Program. He’s working on terminology:
Climate change, as defined by the National Oceanic and Atmospheric Administration (NOAA), is a non-random change in climate that is measured over several decades or longer. The change may be due to natural or human-induced causes.
Many people will look outside on an unseasonably cold day and ask, “What ever happened to global warming?” Global warming is no longer used prevalently by climate scientists because it can cause confusion for the public due to weather and climate often being used as synonyms, even though they are different in a number of critical aspects.
Weather is not the same as climate. The best way to describe the difference between these two words is, “You pack your suitcase based on the weather, but you pick where you go for vacation based on climate.”
Weather, as defined by the administration, is the state of the atmosphere with respect to a variety of conditions including wind, temperature, cloudiness, moisture, pressure, etc. This differs from climate, which is defined as the composite or generally prevailing weather conditions of a region throughout the year, averaged over a series of years. Weather refers to atmospheric conditions at a given point in time, whereas climate refers to “average” weather conditions for an area throughout a long period of time.
Climate change can be a difficult and scary thing to talk about, as it has real implications that can dramatically alter the way we live forever. When discussing climate change, it is always best to separate facts from fiction.
This one accidentally turned out at 150 words on the first draft. Huh. July 12:
While it’s true that climate scientists use the phrase “climate change” more often than “global warming,” the history of these terms offers us a very useful perspective.
But aside from academic papers, the person most responsible for shifting the language of public discourse on the subject is Republican pollster and strategist Frank Luntz. In a memorandum to Bush administration officials, Luntz advised using “climate change” because, as he said, “it’s less scary,” and therefore provided President Bush and his team with a way of minimizing public concerns about the environment and the potential consequences of a runaway greenhouse effect.
Climate scientists, of course, had been using the phrase all along, with citations in professional publications going back to the 1950s.
It is ironic that the cynical strategy of a conservative media expert should inadvertently coincide with the exact facts of the situation. Climate change is real; it’s here; it’s dangerous.
Warren Senders
environment Politics: economics sustainability
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Year 4, Month 7, Day 29: It Was Easier When Poor People Didn’t Exist
Popular Science notes that economic status has an impact on how people are affected by climate change:
Feel the heat? Sure you do, but not everyone in the U.S. suffers equally. During many heat waves, more non-white Americans die than white Americans. That surely has to do with the links between race and poverty—and thus not having air conditioning—in the U.S., but one team of public health researchers had another idea.
What if some people in the U.S. live in areas that are hotter than the neighbors just across town? The researchers, all from the University of California, Berkeley, decided they wanted to check if access to trees and other green cover, which keeps neighborhoods cool, is correlated with race. Having more trees and less asphalt in an area keeps reduces air conditioning bills and air pollution.
The researchers found that non-white Americans are more likely to live in census blocks that have little tree cover and more asphalt than white Americans. Blacks were the most likely to live in so-called “heat islands” in cities and suburbs, followed by Asians, then Hispanics, then whites.
This means that in the future, if global warming brings on more heat waves, non-whites could be more vulnerable than their white neighbors. To fix this, cities could plan tree-planting initiatives, the Berkeley researchers wrote in a paper they published in the journal Environmental Health Perspectives. Many major cities, including New York and Chicago, already have new-tree plans in place.
But we knew that already. July 11:
Climate change’s disproportionate impact on economically disenfranchised Americans duplicates in microcosm what is happening throughout the world. Greenhouse emissions produced by privileged societies are endangering the world’s poorest nations; subsistence farmers in Bangladesh are losing their land, their hopes, and their lives to steadily rising ocean levels, despite having carbon footprints that are miniscule in comparison with those of industrialized nations.
In the planetary short-term, it’s “as we sow, so shall they reap.” The fallout of our profligate burning of fossil fuels is going to affect agriculture and infrastructure everywhere: droughts, extreme weather, and increased numbers of invasive parasites and diseases are going to mean shrinking harvests. Which, not to put too fine a point on it, means that more people will go hungry and more people will starve.
This blow to Earth’s poorest people is an unintended consequence of the industrialized world’s wealth and power. It is time for those of us in fortunate circumstances to work relentlessly to head off a catastrophe with profound environmental and humanitarian dimensions.
Warren Senders
environment Politics: media irresponsibility Republican obstructionism
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Year 4, Month 7, Day 26: Until You’ve Learned The Meaning Of The Blues
The Iowa Gazette’s Jennifer Hemmingsen thinks it’s time for people to talk about climate:
It’s a cliche, but it’s true: We Midwesterners sure like talking about the weather.
And why not? It’s not only the constant variation (run out of things to say about humidity? Wait a week and we’ll be talking about how dry it’s been), and vital importance to our rural economy, the subject also plays to our strengths.
Chatting about weather levels the field. Anyone can play. You can ante up with wisdom from your grandparents, share what you heard on the Weather Channel or just make your own observations (“Boy, it’s like an oven out there”). You can spout predictions without being confrontational and end disagreements with a smile and a shrug. We’ll get what we get, after all. You can’t control the weather.
And I guess that’s why what should be a breezy transition to talking climate change instead has been so fraught and frustrating: So many of those old rules don’t apply.
We do need clarity in our national discourse. July 8:
With all due respect to Jennifer Hemmingsen, it’s not just Midwesterners who love talking about the weather. From Iowa to India, Iceland to Indiana — it’s one of the most universal of subjects. And no wonder: while daily conditions may vary in interesting ways, the fact is that every aspect of our complex and interdependent culture is built on a single foundation: the relatively benign, relatively predictable climate which has made our agriculture-based way of life possible.
While the weather may vary from day to day (giving us something to discuss), our environment’s current transformations are something altogether different. The accelerating greenhouse effect is trapping heat in the atmosphere, increasing evaporation as the air temperature rises. More humidity means more precipitation — and more heat means more frequent storms, along with a general rise in all sorts of unpredictable extreme weather — all, needless to say, bad for agriculture.
But unlike the weather, everybody’s doing something about the climate (especially the industrialized societies which are responsible for the lion’s share of greenhouse emissions), while nobody’s talking about it. To mitigate what looks ever more like a future of crop failures, infrastructural collapses, and humanitarian crises, our elected leaders and our media establishment must address the causes and consequences of climate change.
Warren Senders