Many experts consider 2 °C of warming to be unacceptably high, increasing the risk
of deadly heat waves, droughts, flooding, and extinctions.
increasing the risk
of deadly heat waves, droughts, flooding, and extinctions.
And with blazing heat becoming the new norm, the number
of deadly heat waves, and therefore fatalities, are expected to increase as the climate warms.
The summer of 2015 also produced one
of the deadliest heat waves in history in South Asia, killing an estimated 3,500 people in Pakistan and India.
Not exact matches
Deadly heat waves projected in the densely populated agricultural regions
of South Asia.
TURNING UP THE
HEAT People living in regions of India, including Rajasthan where this image was taken, will experience extreme and potentially deadly heat waves by the end of the century, a new study sh
HEAT People living in regions
of India, including Rajasthan where this image was taken, will experience extreme and potentially
deadly heat waves by the end of the century, a new study sh
heat waves by the end
of the century, a new study shows.
Video:
Deadly heat waves projected in the densely populated agricultural regions
of South Asia
At the same time, he says scientists shouldn't shy away from painting «scary scenarios» — such as
deadly heat waves in New York City and a dried - up Mississippi River as possible results
of global warming — to get a message across.
A new study shows that without significant reductions in carbon emissions,
deadly heat waves could begin within as little as a few decades to strike regions
of India, Pakistan, and Bangladesh.
However, under business - as - usual scenarios, without significant reductions in carbon emissions, the study shows these
deadly heat waves could begin within as little as a few decades to strike regions
of India, Pakistan, and Bangladesh, including the fertile Indus and Ganges river basins that produce much
of the region's food supply.
The new research, led by scientists at the National Center for Atmospheric Research (NCAR), could potentially enable forecasts
of the likelihood
of U.S.
heat waves 15 - 20 days out, giving society more time to prepare for these often -
deadly events.
In the
deadly Chicago
heat wave of 1995 those living on the top floor
of a building with a black roof were most likely to die, according to subsequent analysis.
President William J. Clinton (archival): If we fail to reduce the emission
of greenhouse gases,
deadly heat waves and droughts will become more frequent, coastal areas will flood and economies will be disrupted.
The
deadly heat stress associated with an August 2015
heat wave in Egypt was found to be 70 percent more likely, underscoring the heavy toll
of climate change on humans.
In the past 3 - 4 decades, there has been an increasing trend in high - humidity
heat waves, which are characterized by the persistence
of extremely high night - time temperature.1 The combination
of high humidity and high night - time temperature can make for a
deadly pairing, offering no relief and posing a particular threat for the elderly.
Two separate
deadly heat waves that occurred in India and Pakistan in the summer
of 2015 «were exacerbated by anthropogenic climate change.»
Washington Post reporter Chelsea Harvey writes that MIT researchers have found that millions
of people in South Asia could experience
deadly heat waves by the end
of the century.
The groundbreaking and far - reaching educational recommendations for climate change and health curricula aim to expand the numbers
of health professionals equipped to recognize and respond to the health challenges
of a warming climate, including
deadly heat waves, flooding, air pollution, and wildfires; greater spread
of disease vectors like ticks and mosquitos; and growing food and drinking water insecurity.
MIT researchers have found that by 2100, climate change could cause
deadly heat waves in parts
of South Asia, reports Chris Arsenault for Reuters.
Global Weirdness: Severe Storms,
Deadly Heat Waves, Relentless Drought, Rising Seas, and the Weather
of the Future.
The report catalogued some
of the disasters that have been visited around the planet since 2000: killer
heat waves in Europe, wildfires in Australia, and
deadly floods in Pakistan.
By 2010 impacts long predicted were turning up, sooner than many had expected — acidification
of the oceans, unprecedented
deadly heat waves, record - breaking floods and droughts,
heat - related changes in the survival
of sensitive species.
President William J. Clinton (archival): If we fail to reduce the emission
of greenhouse gases,
deadly heat waves and droughts will become more frequent, coastal areas will flood and economies will be disrupted.
From a
deadly heat wave that killed hundreds in Chicago — with the South Side's predominantly African - American neighborhoods among the hardest hit — to the long - lasting devastation
of Hurricane Katrina, the country's most vulnerable populations are hit first and worst by climate - related disasters.
Even if we meet the Paris goals
of two degrees warming, cities like Karachi and Kolkata will become close to uninhabitable, annually encountering
deadly heat waves like those that crippled them in 2015.
At four degrees, the
deadly European
heat wave of 2003, which killed as many as 2,000 people a day, will be a normal summer.
That
heat has contributed to
deadly heat waves, more severe droughts and extended the reach
of wildfires.
3) Nights are staying warmer than they used to — one
of the reasons that the European
heat wave in 2003 was so
deadly.
New climate models suggest that parts
of the Persian Gulf may experience
waves of deadly heat that will eventually force humans to relocate.
«
Deadly heat waves are going to be a much bigger problem in the coming decades,» warned CNN in a report last June, «becoming more frequent and occurring over a much greater portion
of the planet.»
Heat waves are the most
deadly of any weather related events — more than hurricanes, floods, earthquakes, and tornadoes combined.
Six months later, before any measures were taken,
deadly fires burned across parts
of Chile and Argentina following a record
heat wave.
Cities in the Netherlands and throughout Europe suffered through an unprecedented and
deadly heat wave in the summer
of 2003.
Pierrehumbert: What kind
of circulation change could lock Europe into
deadly summer
heat waves like that
of last summer?
This study seems to conflict with Kunkel et al. (1996), which found that evaporation from corn agriculture significantly increased the «sensible
heat»
of Midwest summers, including the
deadly 1995 Chicago
heat wave.
The California and Nevada
heat wave of 2006, as well as the record - setting
heat wave of late June 2013 in the Southwest were both
deadly and costly for the local population.
However, she pointed out that the earliest French harvest ever recorded — 2003, when a
deadly heat wave hit Europe and grapes were picked a full month ahead
of the once - usual time — did not produce particularly exceptional wines.
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of U.S. Grain to Fuel Cars is Raising World Food Prices» (3/21/07) «Distillery Demand for Grain to Fuel Cars Vastly Understated: World May Be Facing Highest Grain Prices in History» (1/4/07) «Santa Claus is Chinese OR Why China is Rising and the United States is Declining» (12/14/06) «Exploding U.S. Grain Demand for Automotive Fuel Threatens World Food Security and Political Stability» (11/3/06) «The Earth is Shrinking: Advancing Deserts and Rising Seas Squeezing Civilization» (11/15/06) «U.S. Population Reaches 300 Million, Heading for 400 Million: No Cause for Celebration» (10/4/06) «Supermarkets and Service Stations Now Competing for Grain» (7/13/06) «Let's Raise Gas Taxes and Lower Income Taxes» (5/12/06) «Wind Energy Demand Booming: Cost Dropping Below Conventional Sources Marks Key Milestone in U.S. Shift to Renewable Energy» (3/22/06) «Learning From China: Why the Western Economic Model Will not Work for the World» (3/9/05) «China Replacing the United States and World's Leading Consumer» (2/16/05)» Foreign Policy Damaging U.S. Economy» (10/27/04) «A Short Path to Oil Independence» (10/13/04) «World Food Security Deteriorating: Food Crunch In 2005 Now Likely» (05/05/04) «World Food Prices Rising: Decades
of Environmental Neglect Shrinking Harvests in Key Countries» (04/28/04) «Saudis Have U.S. Over a Barrel: Shifting Terms
of Trade Between Grain and Oil» (4/14/04) «Europe Leading World Into Age
of Wind Energy» (4/8/04) «China's Shrinking Grain Harvest: How Its Growing Grain Imports Will Affect World Food Prices» (3/10/04) «U.S. Leading World Away From Cigarettes» (2/18/04) «Troubling New Flows
of Environmental Refugees» (1/28/04) «Wakeup Call on the Food Front» (12/16/03) «Coal: U.S. Promotes While Canada and Europe Move Beyond» (12/3/03) «World Facing Fourth Consecutive Grain Harvest Shortfall» (9/17/03) «Record Temperatures Shrinking World Grain Harvest» (8/27/03) «China Losing War with Advancing Deserts» (8/4/03) «Wind Power Set to Become World's Leading Energy Source» (6/25/03) «World Creating Food Bubble Economy Based on Unsustainable Use
of Water» (3/13/03) «Global Temperature Near Record for 2002: Takes Toll in
Deadly Heat Waves, Withered Harvests, & Melting Ice» (12/11/02) «Rising Temperatures & Falling Water Tables Raising Food Prices» (8/21/02) «Water Deficits Growing in Many Countries» (8/6/02) «World Turning to Bicycle for Mobility and Exercise» (7/17/02) «New York: Garbage Capital
of the World» (4/17/02) «Earth's Ice Melting Faster Than Projected» (3/12/02) «World's Rangelands Deteriorating Under Mounting Pressure» (2/5/02) «World Wind Generating Capacity Jumps 31 Percent in 2001» (1/8/02) «This Year May be Second Warmest on Record» (12/18/01) «World Grain Harvest Falling Short by 54 Million Tons: Water Shortages Contributing to Shortfall» (11/21/01) «Rising Sea Level Forcing Evacuation
of Island Country» (11/15/01) «Worsening Water Shortages Threaten China's Food Security» (10/4/01) «Wind Power: The Missing Link in the Bush Energy Plan» (5/31/01) «Dust Bowl Threatening China's Future» (5/23/01) «Paving the Planet: Cars and Crops Competing for Land» (2/14/01) «Obesity Epidemic Threatens Health in Exercise - Deprived Societies» (12/19/00) «HIV Epidemic Restructuring Africa's Population» (10/31/00) «Fish Farming May Overtake Cattle Ranching As a Food Source» (10/3/00) «OPEC Has World Over a Barrel Again» (9/8/00) «Climate Change Has World Skating on Thin Ice» (8/29/00) «The Rise and Fall
of the Global Climate Coalition» (7/25/00) «HIV Epidemic Undermining sub-Saharan Africa» (7/18/00) «Population Growth and Hydrological Poverty» (6/21/00) «U.S. Farmers Double Cropping Corn And Wind Energy» (6/7/00) «World Kicking the Cigarette Habit» (5/10/00) «Falling Water Tables in China» (5/2/00) Top
of page
A streak
of freak floods in the US, a
deadly heat -
wave across Central Russia, record drought in the Amazon,
deadly floods in Colombia and Venezuela, record highs all over the globe, and a catastrophic flood in Pakistan that affected 20 million people: this is the year when the impacts
of climate change no longer appeared hazily in an abstract future, but seemed to be knocking on our collective doorstep.
The changing climate also increases health risks, the most
deadly being a rise in the frequency and severity
of heat waves.
One study in the Proceedings
of the National Academy
of Sciences, for instance, found that a
deadly 2010
heat wave in Moscow would have been very, very unlikely to occur in the absence
of global warming.
None
of these disasters has been as
deadly as the August 2003
heat wave that killed as many as 70,000 in Western Europe, and one has to be careful in ascribing specific
heat waves to climate change, but the temperatures we're seeing, coupled with the projections from climate scientists, should be setting off alarm bells.
The IPCC scientists predict that because
of global warming the future will bring more and
deadlier extreme weather
of all kinds: more hurricanes, tornadoes, downpours,
heat waves, droughts and blizzards.
It is also widely agreed that the world has seen a spate
of extreme
heat events in recent years, such as the 2011 Texas
heat wave and drought and the
deadly 2010
heat wave in Russia, and that global warming made some
of these events more likely to occur and more severe.
This would be the type
of heat that would make
deadly heat wave in Europe in 2003 that killed more than 70,000 people «look like a refreshing day or event,» said study co-author Jeremy Pal
of Loyola Marymount University
They've gathered data they say shows that the 2011 Texas and Oklahoma
heat wave — as well as a
deadly Moscow
heat in 2010 — were «a consequence
of global warming because their likelihood was negligible prior to the recent rapid global warming.
The
heat wave was surely largely only a
deadly event in the statistics in so far as it affected people already weakened severely by other factors, and even that only because
of inadequate air conditioning, which might consume a lot
of energy, but would do an awful lot more good than trying to lower Northern European summer temperatures through lower CO2.
The
deadly Russian
heat wave of 2010 was due to a natural atmospheric phenomenon often associated with weather extremes, according to a new NOAA study.