During our discussion of the preposterous news story from Pravda, claiming this headline: “Earth begins to kill people for changing its climate” a scientist dropped in to provide us some insight into his latest paper. It was highly relevant at the time since one of the repeating themes we see in the mainstream (and not so mainstream) media is the attribution of increasing death due to severe weather events to “global warming”.

But that is not supported by the real data, it is a false premise. In this paper, Indur Goklany examines the worldwide trends and makes dome surprising discoveries base of examining data from the World Health Organization, NOAA, and other sources.

Some have claimed that, all else being equal, climate change will increase the frequency or severity of weather-related extreme events (see, e.g., IPCC 2001; Patz 2004; MacMichael and Woodruff 2004). This study examines whether losses due to such events (as measured by aggregate deaths and death rates2) have increased globally and for the United States in recent decades. It will also attempt to put these deaths and death rates into perspective by comparing them with the overall mortality burden, and briefly discuss what trends in these measures imply about human adaptive capacity.

See larger image here

Despite the recent spate of deadly extreme weather events - such as the 2003 European heat wave and the 2004 and 2005 hurricane seasons in the USA - aggregate mortality and mortality rates due to extreme weather events are generally lower today than they used to be.  Globally, mortality and mortality rates have declined by 95 percent or more since the 1920s. The largest improvements came from declines in mortality due to droughts and floods, which apparently were responsible for 93 percent of all deaths caused by extreme events during the 20th Century. For windstorms, which, at 6 percent, contributed most of the remaining fatalities, mortality rates are also lower today but there are no clear trends for mortality. Cumulatively, the declines more than compensated for increases due to the 2003 heat wave. Read more here.