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A woman and her child stand under a large tree as they listen during a visit by officials from conservation organization WWF in the village of Afiaso, Ghana Sunday Aug. 24, 2008. Years ago, no one thought twice about felling the rainforest around this village in West Africa. Afiaso, with 620 people, is on the border of Ghana's Kakum National Park, about 200 kilometers (120 miles) from Accra, where a 160-nation U.N. conference is discussing how deforestation and conservation fit into a new global treaty on climate change.
An undated handout photo obtained September 22, 2008, shows a reef that was under water 650 million years ago that Australian scientists said they had discovered in an outback mountain range and could provide fresh insight into early life on earth. The University of Melbourne researchers said the find could reveal fossils of the earliest examples of primitive animal life and also help trace the pattern of global climate change. The reef is believed to have existed for between five and 10 million years during a period of tropical climate squeezed between two major ice age events, said researcher Jonathan Giddings.
An undated handout photo obtained September 22, 2008, shows the Northern Flinders Ranges where Australian scientists said they had discovered a reef that was under water 650 million years ago in an outback mountain range and could provide fresh insight into early life on earth. The University of Melbourne researchers said the find could reveal fossils of the earliest examples of primitive animal life and also help trace the pattern of global climate change. The reef is believed to have existed for between five and 10 million years during a period of tropical climate squeezed between two major ice age events, said researcher Jonathan Giddings.
An undated handout photo obtained September 22, 2008, shows what Australian scientists say they had discovered - a reef that was under water 650 million years ago in an outback mountain range and could provide fresh insight into early life on earth. The University of Melbourne researchers said the find could reveal fossils of the earliest examples of primitive animal life and also help trace the pattern of global climate change. The reef is believed to have existed for between five and 10 million years during a period of tropical climate squeezed between two major ice age events, said researcher Jonathan Giddings.
A student of the Geographic Institut of the Johannes-Gutenberg-University in Mainz (Germany) checks an air speed indicator atop of a test windscreen, which is fixed on the Rhone glacier near the Furkapass mountain pass (2429 metres/7969 feet altitude) in the Swiss Alps August 20, 2008. The students, directed by Professor Hans-Joachim Fuchs, are examining the influence of the windscreen on the temperature behaviour of the glacier, to check if it is possible to decelerate its melting process, caused by climate change.
Students of the Geographic Institut of the Johannes-Gutenberg-University in Mainz (Germany) check temperature gauge near a test windscreen, which is fixed on the Rhone glacier near the Furkapass mountain pass (2429 metres/7969 feet altitude) in the Swiss Alps August 20, 2008. The students, directed by Professor Hans-Joachim Fuchs, are examining the influence of the windscreen on the temperature behaviour of the glacier, to check if it is possible to decelerate its melting process, caused by climate change.
Students of the Geographic Institut of the Johannes-Gutenberg-University in Mainz (Germany) check temperature gauge near a test windscreen, which is fixed on the Rhone glacier near the Furkapass mountain pass (2429 metres/7969 feet altitude) in the Swiss Alps August 20, 2008. The students, directed by Professor Hans-Joachim Fuchs, are examining the influence of the windscreen on the temperature behaviour of the glacier, to check if it is possible to decelerate its melting process, caused by climate change.
A student of the Geographic Institut of the Johannes-Gutenberg-University in Mainz (Germany) checks an air speed indicator in front of a test windscreen, which is fixed on the Rhone glacier near the Furkapass mountain pass (2429 metres/7969 feet altitude) in the Swiss Alps August 20, 2008. The students, directed by Professor Hans-Joachim Fuchs, are examining the influence of the windscreen on the temperature behaviour of the glacier, to check if it is possible to decelerate its melting process, caused by climate change.
Students of the Geographic Institut of the Johannes-Gutenberg-University in Mainz (Germany) stand in front of a test windscreen, which they fixed on the Rhone glacier near the Furkapass mountain pass (2429 metres/7969 feet altitude) in the Swiss Alps August 20, 2008. The students, directed by Professor Hans-Joachim Fuchs, are examining the influence of the windscreen on the temperature behaviour of the glacier, to check if it is possible to decelerate its melting process, caused by climate change.
LAS VEGAS - AUGUST 19: Director for Climate Change and Energy for Google. org Dan Reicher speaks during the National Clean Energy Summit at the Cox Pavilion at UNLV August 19, 2008 in Las Vegas, Nevada. Reicher announced that Google will invest more than USD 10 million in breakthrough geothermal energy technology. Political and economic leaders are attending the two-day summit to discuss alternative energy options for the country's future.
LAS VEGAS - AUGUST 19: Director for Climate Change and Energy for Google. org Dan Reicher speaks during the National Clean Energy Summit at the Cox Pavilion at UNLV August 19, 2008 in Las Vegas, Nevada. Reicher announced that Google will invest more than USD 10 million in breakthrough geothermal energy technology. Political and economic leaders are attending the two-day summit to discuss alternative energy options for the country's future.
LAS VEGAS - AUGUST 19: Director for Climate Change and Energy for Google. org Dan Reicher speaks during the National Clean Energy Summit at the Cox Pavilion at UNLV August 19, 2008 in Las Vegas, Nevada. Reicher announced that Google will invest more than USD 10 million in breakthrough geothermal energy technology. Political and economic leaders are attending the two-day summit to discuss alternative energy options for the country's future.
LAS VEGAS - AUGUST 19: Director for Climate Change and Energy for Google. org Dan Reicher speaks during the National Clean Energy Summit at the Cox Pavilion at UNLV August 19, 2008 in Las Vegas, Nevada. Reicher announced that Google will invest more than USD 10 million in breakthrough geothermal energy technology. Political and economic leaders are attending the two-day summit to discuss alternative energy options for the country's future.
LAS VEGAS - AUGUST 19: Director for Climate Change and Energy for Google. org Dan Reicher waits to speak during the National Clean Energy Summit at the Cox Pavilion at UNLV August 19, 2008 in Las Vegas, Nevada. Reicher announced that Google will invest more than USD 10 million in breakthrough geothermal energy technology. Political and economic leaders are attending the two-day summit to discuss alternative energy options for the country's future.
LAS VEGAS - AUGUST 19: Director for Climate Change and Energy for Google. org Dan Reicher waits to speak during the National Clean Energy Summit at the Cox Pavilion at UNLV August 19, 2008 in Las Vegas, Nevada. Reicher announced that Google will invest more than USD 10 million in breakthrough geothermal energy technology. Political and economic leaders are attending the two-day summit to discuss alternative energy options for the country's future.
LAS VEGAS - AUGUST 19: Director for Climate Change and Energy for Google. org Dan Reicher waits to speak during the National Clean Energy Summit at the Cox Pavilion at UNLV August 19, 2008 in Las Vegas, Nevada. Reicher announced that Google will invest more than USD 10 million in breakthrough geothermal energy technology. Political and economic leaders are attending the two-day summit to discuss alternative energy options for the country's future.