★ENGLISH BOX★

讀書會時間:2008/04/30
文章選讀者:EVA
文章來源: http://news.bbc.co.uk/2/hi/science/nature/717912.stm

4/22是世界地球日，雖然已經是上星期的事了，
不過環保議題近年來越來越受重視，
我們也來看看別人都做些什麼吧！

World celebrates Earth Day
Over 500 million people in 85 countries are expected to celebrate Earth Day on Saturday.
It will be the 30th time the organisers have made their annual attempt to bring together the planet's population to "promote a healthy environment and a peaceful, just, sustainable world".
The Millennium Dome is leading the UK's participation, with "recycled" music. Mass plantings in Chile, a mock nuclear power station evacuation in South Africa and a car-free day in Sydney, Australia, are among other events, all on the theme of "clean energy".
"Agadoo is rubbish"
The Millennium Dome, the centrepiece of the United Kingdom's celebrations of the new era, is marking Earth Day with an Eco-Festival.
This will feature "an environmental band", Weapons of Sound, playing music on instruments recycled from junk including gas pipes and shopping trolleys.
The pop group Black Lace aims to recycle old rubbish (the organisers' term) in two concerts including their hit Agadoo.
The Dome, at Greenwich in southeast London, contains a range of permanent environmental features, prompting its operators to call it "the UK's biggest recycling machine".
It is trying to reprocess or re-use as much as possible, using rainwater to flush all visitor toilets and sewage sludge to generate electricity.
Half a billion involved
Earth Day has been marked annually since 1970, and this year will involve an estimated 500 million people in every part of the world.
 
The dome water recycling system
The Worldwatch Institute, based in Washington DC, has issued an Earth Day report card which details some of the organisers' concerns. It says:
• one in four vertebrate species (birds, mammals, reptiles, amphibians and fish) is on the verge of extinction or is now extinct
• the Earth's population has almost doubled since 1970, and in the same period the share of cropland per person has almost halved
• one person in six alive today is chronically hungry
• between 1751 and 1970, 110 billion tonnes of carbon dioxide were released into the atmosphere; between 1970 and today 160 bn tonnes have been released.
But the Institute says there are changes taking place that could transform the planet's prospects within the next 30 years.
These include the rise of citizens' groups and the growing use of micropower, small-scale renewable energy schemes.