European heatwave deaths could skyrocket: climate study

European heatwave deaths could skyrocket: climate study

read more
Deaths due to extreme weather in Europe could increase 50-fold from an estimated 3,000 a year recently to 152,000 by century's end if global warming is not reined in, researchers warned on Saturday.

The toll would be especially high in temperate southern Europe, where deaths due to warming are projected to rise from 11 per million people a year to about 700 per million a year, they wrote in The Lancet Planetary Health.

Heatwaves will do most of the damage, claiming some 99 percent of future weather-related deaths - more than 151,000 of the annual total by 2100 from about 2,700 a year recently.
Should you only eat one meal a day?

"Unless global warming is curbed as a matter of urgency and appropriate adaptation measures are taken, about 350 million Europeans could be exposed to harmful climate extremes on an annual basis by the end of this century," said the report, based on pessimistic global warming forecasts.

The researchers looked at records of weather-related events in Europe - the 28 European Union members plus Switzerland, Norway and Iceland - for a 30-year stretch from 1981 to 2010 - called the "reference period".

They then compared this with projections for population growth and migration, as well as predictions for future heatwaves, cold snaps, wildfires, droughts, floods and windstorms.
Why your weekend sleep-in is bad for you

"We found that weather-related disasters could affect about two-thirds of the European population annually by the year 2100," wrote four European Commission researchers.

This translated to about 351 million people exposed each year, compared to about 25 million a year in the reference period, when it was just five percent of the population.

Exposure means anything from disease, injury and death due to an extreme weather event, to losing a home or "post-event stress", the authors said.
Addicted to smoking? Blame your brain

'Could be overestimated'

Deaths from heatwaves were projected to increase by 5,400 percent, coastal foods by 3,780 percent, wildfires by 138 percent, river floods by 54 percent and windstorms by 20 percent.

Deaths from cold waves will decline by about 98 percent, said the team, which is not "sufficient to compensate for the other increases".
Gene therapy for rare blindness: $US850K

Climate change is responsible for 90 percent of the additional weather-related deaths forecast for Europe, said the team.

Population growth accounts for the other 10 percent, along with migration to hazard-prone coastal zones and cities.

For the purposes of the study, the team assumed a rate of greenhouse gas emissions from burning coal, oil and gas that put the world on track for average global warming of three degrees Celsius by 2100 from 1990 levels.
Looks discrimination bad for health: poll

The Paris Agreement, concluded by 195 nations in 2015, seeks to limit warming to under two degrees from levels before the Industrial Revolution, when fossil fuel burning kicked off.

The researchers also made no provision for additional measures being taken to boost human resilience to weather disasters.

In a comment on the study, Jae Young Lee and Ho Kim of the Seoul National University wrote its projections "could be overestimated".
Study sheds light on Zika nerve disorder

"People are known to adapt and become less vulnerable than previously to extreme weather conditions because of advances in medical technology, air conditioning and thermal insulation in houses," they wrote in a comment carried by the journal.

Paul Wilkinson, a professor at the London School of Hygiene and Tropical Medicine who was not involved in the research, told Reuters news agency that the report's findings were worrying.

"Global warming could result in rapidly rising human impacts unless adequate adaptation measures are taken, with an especially steep rise in the mortality risks of extreme heat," he said.
Ninth US state legalises marijuana

The findings add "further weight to the powerful argument for accelerating mitigation actions" to limit emissions, slow climate change and protect population health, Wilkinson said.

On Wednesday, a study in the journal Science Advances said South Asia, home to a fifth of the global population, could see humid heat rise to unsurvivable levels by century's end.

Also this week, researchers wrote in Environmental Research Letters, that rising carbon dioxide levels will dramatically cut the amount of protein in stable crops like rice and wheat in the decades to come.
What Aussie women want in bed
read more