The World Economic Forum will also discuss global warming, investment in low-carbon forms of energy in developing countries and other issues.

VOA: special.2009.01.23

He told them that people could slow global warming by changing the color of the rooftops of buildings.

VOA: special.2009.06.19

"It contributes to smog,acid rain, loss of biodiversity, dead zones along the coast, global warming, stratospheric ozone depletion.

VOA: special.2011.04.05

Critics say the messages show climate change scientists discussing ways to discredit other theories about global warming.

VOA: special.2009.12.12

The new agricultural research group says protecting against global warming is only part of its purpose.

VOA: special.2010.01.05

Even opposing scientists say human-influenced global warming has become widely accepted by the scientific community.

VOA: special.2010.01.19

The gases released include carbon dioxide, a major cause of global warming.

VOA: special.2010.01.05

American researcher Patrick Michaels questions the evidence supporting human-influenced global warming.

VOA: special.2010.01.19

The stolen materials intensified questions about global warming.

VOA: special.2010.01.19

Swan is optimistic that humans can take the necessary collective steps to address climate change and put the brakes on global warming.

VOA: standard.2009.12.10

Scientists think that such unseasonal temperatures are the result of both global warming and natural climate variability.

VOA: standard.2009.09.03

A major conference in Copenhagen at the end of the year will focus on ways to mitigate the worst affects of global warming.

VOA: standard.2009.08.30

A United Nations report released Tuesday calls for major spending of nearly $600 billion by governments to deal with the impact of global warming.

VOA: standard.2009.09.01

The report calls for stronger steps to be taken by advanced economies to reduce carbon emissions, seen as the main cause of global warming.

VOA: standard.2009.09.01

He says global warming is likely to increase the intensity and frequency of extreme weather events.

VOA: standard.2009.08.30

State-owned media quote the president as saying he is dissatisfied with this month's global-warming summit in Copenhagen, calling it "a lot of hot air."

VOA: standard.2009.12.25

The United Nations estimates that 300,000 people die each year from the effects of global warming.

VOA: standard.2010.04.21

As the leaders arrived in Pittsburgh, protestors gathered, urging more efforts to fight global warming, and accusing the G20 of doing too little to help the poor.

VOA: standard.2009.09.25

It is a necessity. He believes that the first priority of any climate bill enacted by Congress must be to put a cap on global warming gases.

VOA: standard.2010.06.14

The 2009 scorecard includes dominated by clean energy and global warming.

VOA: standard.2010.02.25

Damon Moglen is global warming campaign director for the environmental group,Greenpeace.

VOA: standard.2009.12.09

Ban Ki-moon told reporters this conference must be the turning point in global efforts to prevent runaway global warming and usher in a new era of environmentally sustainable growth.

VOA: standard.2009.12.09

And I am still a little bit in shock." Ostrom was also asked about what her research might say about how we deal with the growing problem of global warming.

VOA: standard.2009.10.12