"U.S., British Data Show 2014 Could Be Hottest Year on Record"

"This year may eclipse 2010 as the hottest since records began in the 19th century, a sign long-term global warming is being stoked by rising greenhouse gas emissions, scientists said.

The period of January to October 2014 is already among the warmest ever recorded, and a warm ending to the year could easily make it top, according to U.S. and British data.

Skeptics who doubt the necessity of a shift away from fossil fuels to stop the Earth's climate from heating up point out that world average temperatures have not risen much since 1998, despite rising greenhouse gas emissions.

But the final ranking for 2014, due next year, may influence public and business perceptions about the severity of climate change. Almost 200 governments are due to agree a U.N. deal to combat global warming in Paris in December next year."

Alister Doyle reports for Reuters November 28, 2014.