美国有线新闻 CNN 2015-06-25

When it comes to climate change, public opinion is near 50-50, but 97% of scientists who dedicated their lives to studying our climate said that is happening and it is happening because of human activities. Without the evidence, we have a warming ear

回顾2015年:科学和技术方面

AS IT IS 2015-12-28 A Look Back at 2015: The Year in Science and Technology 回顾2015年:科学和技术方面 Scientists and technology experts were busy in 2015. From fighting climate change, to space exploration and developing drones, here is a l

VOA慢速英语2014 气候变化会谈上未解决的问题

Climate Change Talks End with Hope, Unresolved Issues 气候变化会谈上未解决的问题 Climate change talks ended Friday in Lima, Peru. The international negotiations included more than 10,000 particpants from about 200 countries. 气候变化会

VOA标准英语10月-Scientists Confirm Global Warming at North and So

Scientists have created a climate model that they say proves human activity is responsible for global warming not only at the North Pole, but at the South Pole as well. The model includes data from Antarctica about which relatively little is known.

北师大版高中英语模块7--Unit 22 lesson1-2

[00:00.80]When the atmospheric concertrations [00:03.16]of these gases increase, however, [00:05.84]more heat is trapped and the Earth's [00:07.92]temperature rises. [00:10.37]Over the last 100 years, [00:13.01]the global average temperature [00:15.1

VOA慢速英语2013 AS IT IS 2013-12-03 Climate Change, Land Use, Human Actions to Blame for Mega-Fires

AS IT IS 2013-12-03 Climate Change, Land Use, Human Actions to Blame for Mega-Fires From VOA Learning English, welcome to As It Is. Im Steve Ember. Today well hear about the current threat of huge, very destructive wildfires. Then to Cambodia, where

美国有线新闻 CNN 2015-12-09

First up, an act of terrorism, that's how US officials are treating last Wednesday's shooting for the conference center in Sendibnor California. Zayi and his wife Tashimi killed at least 14 people at a holidiay party, they were both killed later Wedn

欧美名人演讲 第43期:莱昂纳多气候峰会演讲(2)

To be clear, this is not about just telling people to change their light bulbs or to buy a hybrid car. 我想明确一点的是，我们并不只是呼吁人们换个节能灯泡，或者买一辆混合动力车。 This disaster has grown BEYOND the

2007年VOA标准英语-Global Warming Becomes Major US Campaign Issue

By Meredith Buel Washington 24 May 2007 For the first time climate change is expected to be a major issue in the U.S. presidential campaign. Analysts say in past campaigns candidates argued about whether global warming is actually occurring, but the

CNN 2009-12-08

We certainly will go into the whole lot ,and then as I said will take a position on it, so we certainly dont want to brush anything under the carpet, we dont really sweep under the carpet, this is a serious issue and we certainly will look into it in

SSS 2010-04-02

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? A direct effect on human health related to climate change is the likely increase in infectious diseases transmitted by insects or through contaminated water. In the Marc

VOA慢速英语2013 AS IT IS 2013-05-24 New Study Predicts Huge Species Loss from Climate Change

AS IT IS 2013-05-24 New Study Predicts Huge Species Loss from Climate Change From VOA Learning English, this is At It Is. Welcome! Im Caty Weaver. This week, American scientists said carbon dioxide in Earths atmosphere had risen to its highest level

VOA慢速英语2014 Scientists Say Climate Change Is Real and Human-Caused 科学家称气候变化是人类活动所造成

Scientists Say Climate Change Is Real and Human-Caused 科学家称气候变化是人类活动所造成 From VOA Learning English, this is Science in the News. Im Katherine Cole. And Im Christopher Cruise. Today we tell about a United Nations report

VOA标准英语2008年-Report Says Significant Climate Change Ahead fo

By Michael Bowman Washington 29 May 2008 A U.S. government scientific report concludes that future decades will see significant climate change in the United States, caused primarily by human activity. VOA's Michael Bowman reports from Washington. The

VOA标准英语2012--UN Chief Warns of Perils Ahead of Climate Change Conference

UN Chief Warns of Perils Ahead of Climate Change Conference The first decade of this century was the hottest on record, and the vast majority of scientists attribute the changes to greenhouse gases that trap heat in the lower atmosphere. Those gases

VOA慢速英语2010年-SCIENCE IN THE NEWS - Revisiting the A

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Protesters on the last day of the climate change conference last month in Copenhagen And I'm Faith Lapidus. This week, we will tell about an agreement to limit

VOA常速英语2007年-Climate Change Considered a 'Threat' to World's

By Trish Anderton Bali, Indonesia 04 December 2007 The anti-poverty group Oxfam says global warming is altering the human food supply and threatening some of the world's poorest people with hunger. At the United Nations Conference on Climate Change i

VOA常速英语2008年-WHO Warns Climate Change Endangers Human Health

By Lisa Schlein Paris 07 April 2008 The World Health Organization says climate change endangers human health and developing countries will be most at risk from the increasing spread of disease. The organization is marking World Health Day with a glob

VOA标准英语2010-Climate Changes Appear to Coincide with H

U.S. National Research Council calls for more exploration Rosanne Skirble | Washington, DC 08 April 2010 Photo: Smithsonian National Museum of Natural History Rick Potts has led excavations at early human sites in the East African Rift Valley, and cu

VOA标准英语2010-Our World — 10 April 2010

VOA's weekly science and technology radio magazine Art Chimes | Washington, DC 09 April 2010 Related Links Space Shuttle (NASA) Counterfeit drugs (Nature Medicine) Climate's Influence on Human Evolution (NRC) Fossil finger (Nature) Library of Congres