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The image of the woolly mammoth, saber-toothed cat and dodo bird stepping out of a beaker on the cover of National Geographic’s April issue says it all. Science has found a way to bring back some long-extinct species — or at least, facsimiles of them.
In truth, the goat-like bucardo, or Pyrenean ibex, is the only extinct animal scientists have actually revived. In 2003, biologists managed to clone an offspring from frozen skin cells from the last survivor, which died in 2000. The clone, however, lived for only a few minutes after its birth. Since then, advances in cloning technology have made it possible to bring back any species if there is a remnant of DNA.
But with so many habitat pressures on the wild species that are already here and with so many on the brink of extinction, is bringing back those we’ve already lost a good idea?
Even though it contains echoes of films such as 1984, Network and The Lord of The Flies, The Hunger Games is singularly unique in that it represents a very “right now” look at our celebrity-worshiping, violence-laden, reality-television culture, and it throws in some chilling warnings about the dangers of all-powerful government.
Having not read any of Suzanne Collins’ three books from which this film springs, my first impression upon hearing about the film’s central theme of a nationwide contest that pits 24 teenagers against each other in a fight to the death was ”Uh-oh, here we go again with the mindless violence…”
By now, most greenies know that computers and their accessories are some of the biggest energy hogs in the home — and that improperly recycled electronics can easily end up in toxic dumps in developing countries.
Want to make sure you’re doing right by Mother Earth when it comes to computers? Follow these three steps to green computing:
I knew I had a problem with my Facebook addiction when I kept thinking of last weekend’s camping trip as a series of status reports:
Wendy Worrall Redal
… swore she would not camp in a tent in the rain again, and here she is.
… can’t believe she spent the last two hours trying to get flames out of a smoking fire made with wet wood.
… thinks the finest aroma in the world is the scent of alpine firs.
… is amazed at the lush profusion of wildflowers in the meadow next to Long Lake.
Actually, by the time I went hiking to Long Lake, I had been away from digital technology altogether for 24 hours, and I wasn’t thinking in terms of my Facebook status by that point. But all those moments offered a telling realization: My daily life — my very psyche — is tethered to mobile digital technology.
I won’t have a computer, an iPod or even a cell phone on my nature trip. So don’t e-mail, voicemail, Facebook or even try to call me. Don’t even phone me on a landline. I can’t be reached. When I travel, I purposely sever all lines of communication with my everyday life. I think you should, too. Because when you don’t, I get annoyed.
Ford, Chevy, Nissan, and Mitsubishi have all announced plans to release fully electric cars in the coming years, which means we’re going to have to have charging stations available for about a million all-electric cars by 2014. So, how’s that going to work?
Good question. Here’s your cheat sheet on what they’re calling electric vehicle “smart charging.”
Take a look at a pile of food scraps, and most eco-minded folks think “compost.” And sure enough, that’s a great way to recycle. (Or is it “reuse”?)
In any case, there’s another use for your rotting apple cores and moldering orange peels: Energy. A few municipalities have started setting up facilities to capture the biogas that escapes as organic matter decomposes and turn that gas into energy.