Itty Bitty Greenie

eco-fabulous finds for kids

Archive for the ‘In the news’ Category

Lights out

Like most people, I’m always trying to mindful of little changes I can make in my daily life that can have a greater positive impact on the environment, and that’s why I love the global event known as Earth Hour. It’s an initiative that was started in Sydney, Australia in 2007 when 2.2 million individuals and more than 2,000 businesses turned their lights off for one hour to take a stand against climate change.

Since then it has become an important part of the global sustainability movement, and this year a record-breaking 131 countries and hundreds of millions of people are set to join the display of climate action. Iconic buildings and landmarks from Asia Pacific to Europe and Africa to the Americas are scheduled to be switched off, and Aussie darling Miranda Kerr is the global ambassador of the event.

The Earth Hour website has lots of information about the events taking place this year around the world, as well as social networking links and interactive ways to show how people and organizations are going “beyond the hour” to extend their commitment to the sustainability movement. I personally like the “lights out” game, lantern project and virtual lightswitch — a few things the kids will love as well.

This year more than ever natural disasters have seemingly become the new “norm” around the globe, and the devastation we’ve all witnessed should inspire a renewed sense of urgency to environmental campaigning. I know it has for me. At 8:30pm on Saturday 26th March 2011, lights will switch off around the globe for Earth Hour — will you be joining the movement?

Harvard study finds exposure to BPA has harmful health effects

In a May, 2009 study, the Harvard School of Public Health found that BPA, the chemical used to make plastics (baby bottles, drinking bottles, etc.) can leach into humans.

“We found that drinking cold liquids from polycarbonate bottles for just one week increased urinary BPA levels by more than two-thirds. If you heat those bottles, as is the case with baby bottles, we would expect the levels to be considerably higher. This would be of concern since infants may be particularly susceptible to BPA’s endocrine-disrupting potential,” said Karin B. Michels, associate professor of epidemiology at HSPH and Harvard Medical School and senior author of the study.

Exposure to BPA, used in the manufacture of polycarbonate and other plastics, has been shown to interfere with reproductive development in animals and has been linked with cardiovascular disease and diabetes in humans. The study is the first to show that drinking from polycarbonate bottles increased the level of urinary BPA, and thus suggests that drinking containers made with BPA release the chemical into the liquid that people drink in sufficient amounts to increase the level of BPA excreted in human urine.

Read the full article:

http://www.hsph.harvard.edu/news/press-releases/2009-releases/bpa-chemical-plastics-leach-polycarbonate-drinking-bottles-humans.html

 

By Donna MacMullin

Creative Communications, Graphic Design, Communications, Blogging, Copywriting, Content Management