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Posts Tagged ‘chemicals’



The new Apple laptops – are they green?

By Simon Leufstedt on October 16th, 2008

Apple recently released their new line of MacBook and MacBook Pro laptops, which are mainly made from aluminium. They say that they are their greenest latops ever and claims that they are “highly recyclable and even more energy efficient”, and that they are “designed with the environment in mind”.

But really, how green are the new laptops?

Greenpeace, who is running a hard and successful campaign for greener electronics, says that the new laptops are “not quite the breakthrough” they “were hoping for”:

“A check of the full specs revealed the MacBook Pro, MacBook and MacBook Air – as well as the LED Cinema Display will now have internal cables free of PVC and will have internal components containing no BFRs. Not quite the breakthrough we were hoping for. These new MacBooks are currently on a similar level of toxics reduction to the Sony Viao laptop series on PVC, and the Lenovo Think Vision in monitors. The BFR free internal components represent an improvement from the bar set by the Vaio line.”

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Why did they use DDT?

By Artemis Mindrinou on June 4th, 2008

During a nighttime robbery, the horn of a 120-year-old stuffed rhinoceros was stolen, from the museum where it was displayed. Museum authorities warned that using this horn as a traditional medicine on the Asian black market could have lethal consequences because it was preserved by the use of the deadly arsenic and DDT.

But causing immidiate death should not be the only concern. The fact that DDT is still in use is really alarming, since it is a substance that causes accumulation. As an environmental term, accumulation is the gradual increase of pollutants in living organisms by direct adsorption or through food chains. The pollutants that cause accumulation cannot be metabolized or aborted by any means, so accumulation of the substance increases while going up a food chain.

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