The issue focused on two studies that researchers said found no scientific evidence that climate change was responsible for any increased risk of climate-related deaths.

The studies were published in scientific journals in 2012 and 2013.

The research found that climate change was not associated with an increase in climate-related deaths in 30 countries in Europe, North America, Australia and South America.

In two studies, researchers found that climate change was not associated with an increase in climate-related deaths in 17 countries in East Asia