I
came across a report from the UN Office
for Disaster Risk Reduction which found that 90 percent of all major disasters
in the past 20 years were caused by weather. From floods to droughts, storms to
heatwaves, a grand total of 6,457 events claimed the lives of 606,000 people,
and impacted 4.1 billion others, who were either hurt, homeless, or needed help
after disaster struck. The events also caused an estimated $1.89 trillion in
damage. The report titled ‘The human cost of weather related disasters’ published
by Centre for Research on the
Epidemiology of Disasters (CRED) is available at link www.unisdr.org/2015/docs/climatechange/COP21_WeatherDisastersReport_2015_FINAL.pdf
.
This publication provides a revealing analysis of
weather-related disaster trends over a twenty year time-frame which coincides
with a period which has seen the UN Framework Convention on Climate Change
Conference of the Parties become an established annual fixture on the calendar.
The contents of this report underline why it is so important that a new climate
change agreement emerges from the COP21 in Paris in December.
The number of deaths due to weather is troubling,
and different parts of the world are getting hit with different types of
weather troubles. The most common weather disaster is flooding, making up
nearly half of the total events. But floods, while devastating, aren't nearly
as deadly as storms, which were responsible for the deaths of 242,000 people,
primarily in poorer countries. Heatwaves, on the other hand primarily affected
wealthy countries, killing 148,000 people in 20 years, mostly in Europe, a
continent not used to extreme heat. In Russia alone heatwave claimed more than 55,000
lives in 2010 summers.
Experts worry that events like this will continue to
increase as climate change continues. Higher temperatures caused by global
warming can change weather patterns and raise sea levels, putting an even
greater proportion of the world's population at risk.
Better management, mitigation and deployment of
early warnings could save more lives in future and there is a requirement for
strengthening disaster risk governance to manage disaster risk. The Social
Media because of its reach has a very important role to play in future for
these activities.
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