f we view climate changes as our enemy we will always be defeated, for climate will always change. Natural climate change is frequent, often extreme, and sometimes rapid. Industrial CO2 is a real problem just as you have heard, but it’s only a fragment of the whole story of climate. In other words, I’m not a global warming denier – I want to add to the discussion of climate change from the point of view of geology and natural change. What may matter most is not our carbon policies, but whether we invest in adaptive strategies that can serve us well when change inevitably arrives on our doorstep.
E. Kirsten PetersMots clés science global-warming climate-change
Having an energy conversation without talking about climate is like talking about smoking and not talking about cancer.
Chris HayesMots clés climate climate-change 2012-presidential-debates chris-hayes climate-denial energy-policy energy-politics
Was Superstorm Sandy caused by greenhouse warming of the planet? In a word, no. Individual storms arise from specific conditions in the atmosphere. Since records have been kept, hurricanes have varied in number and intensity each season with cycles going up and coming down. The temptation to attribute any specific weather event to global warming distracts us from considering and adopting adaptive strategies, such as improving and expanding irrigation for agriculture and the water supply for cities, that will serve us well when climate changes inevitably arrives on our doorstep.
E. Kirsten PetersMots clés global-warming climate-change climate-change-denial sandy
Social ecology is based on the conviction that nearly all of our present ecological problems originate in deep-seated social problems. It follows, from this view, that these ecological problems cannot be understood, let alone solved, without a careful understanding of our existing society and the irrationalities that dominate it. To make this point more concrete: economic, ethnic, cultural, and gender conflicts, among many others, lie at the core of the most serious ecological dislocations we face today—apart, to be sure, from those that are produced by natural catastrophes.
Murray BookchinMots clés nature environment global-warming environmentalism oppression ecology climate-change pollution hierarchy social-ecology
Any attempt to solve the ecological crisis within a bourgeois framework must be dismissed as chimerical. Capitalism is inherently anti-ecological. Competition and accumulation constitute its very law of life, a law … summarised in the phrase, ‘production for the sake of production.’ Anything, however hallowed or rare, ‘has its price’ and is fair game for the marketplace. In a society of this kind, nature is necessarily treated as a mere resource to be plundered and exploited. The destruction of the natural world, far being the result of mere hubristic blunders, follows inexorably from the very logic of capitalist production.
Murray BookchinMots clés environment global-warming ecology climate-change pollution
I'd like to issue a call to realism for those of us in so-called developed industrial nations, who indulge in great horror at the gradual collapse of our own pathologically unsustainable mode of existence while ignoring the reality of the majority of this planet’s residents, who do not in fact share the same dread or anxiety about losing what most of them, frankly, never had to squander in the first place.
Brian AwehaliMots clés ecology collapse catastrophism climate-change
Life has had to deal with environmental change, especially climate change, since the beginning of its existence on Earth. Species adjust or go extinct, and both have happened. For life-forms with our kinds of cells—eukaryotic, the kind with distinct organelles—the average existence of a species is about 1 million years, and, on average, one species goes extinct a year, at least of the species we have named and know, including those we know only from fossil records."
-Dan Botkin, excerpt from THE MOON IN THE NAUTILUS SHELL.
Mots clés extinction climate-change environmental-conservation
The Earth was singing her revolution. She was calling her brave men and women to her defense.
Rivera SunMots clés science inspirational activism nature courage revolution earth ecology social-justice climate-change coal
This isn't about keeping mountains looking pretty. Ending mountaintop removal is about keeping humanity alive.
Rivera SunMots clés activism earth ecology mountains extinction climate-change mountaintop-removal
A climate's changes are tough to quantify. Butterflies can help. Entomologists prefer "junk species--" the kind of butterflies too common for most collections-- to keep up with what's going on in the insect's world. They're easy to find and observe. When do something unusual, something's changed in the area.
Art Shapiro's team at UC Davis monitors ten local study sites, some since the 1970s. The ubiquitous species are the study's go-tos, helping distinguish between lasting changes (climate warming, habitat loss) and ones that will right themselves (one cold winter, droughts like last year's). Consistency is key; they collect details year after year, no empty data sets between.
A few species have disappeared from parts of the study area altogether, probably a lasting change. On the other hand, seemingly big news in 2012 might be just a year's aberration. Two butterflies came back to the city of Davis last year, the umber skipper after 30 years, the woodland skipper after 20-- both likely a result of a dry winter with near-perfect breeding conditions of sunny afternoons and cool nights.
Mots clés environment butterflies habitat patterns changes climate-change
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