The U.S. and China are among the 7 countries most
accountable for the world’s temperature increase, according to a new Concordia
study
When it comes to global warming, there are seven big
contributors: the United States, China, Russia, Brazil, India, Germany and the
United Kingdom. A new study published in Environmental Research Letters reveals
that these countries were collectively responsible for more than 60 per cent of
pre-2005 global warming. Uniquely, it also assigns a temperature change value
to each country that reflects its contribution to observed global warming.