Showing posts with label #globalheating. Show all posts
Showing posts with label #globalheating. Show all posts

This Is Inequity at the Boiling Point: The Conversation (excerpt)

https://www.nytimes.com/interactive/2020/08/06/climate/climate-change-inequality-heat.html?campaign_id=3&emc=edit_MBAU_p_20200806&instance_id=21045&nl=morning-briefing&regi_id=94643053&section=backStory&segment_id=35452&te=1&user_id=8e8e563fc4e5a5c16b6b437d6b7137af
Heatwaves

"This Is Inequity at the Boiling Point


It was a record 125 degrees Fahrenheit in Baghdad in July, and 100 degrees above the Arctic Circle this June. Australia shattered its summer heat records as wildfires, fueled by prolonged drought, turned the sky fever red. 


For 150 years of industrialization, the combustion of coal, oil and gas has steadily released heat-trapping gases into the atmosphere, driving up average global temperatures and setting heat records. Nearly everywhere around the world, heat waves are more frequent and longer lasting than they were 70 years ago. 

But a hotter planet does not hurt equally. If you’re poor and
https://www.nytimes.com/interactive/2020/08/06/climate/climate-change-inequality-heat.html?campaign_id=3&emc=edit_MBAU_p_20200806&instance_id=21045&nl=morning-briefing&regi_id=94643053&section=backStory&segment_id=35452&te=1&user_id=8e8e563fc4e5a5c16b6b437d6b7137af
Heatwaves
marginalized, you’re likely to be much more vulnerable to extreme heat. You might be unable to afford an air-conditioner, and you might not even have electricity when you need it. You may have no choice but to work outdoors under a sun so blistering that first your knees feel weak and then delirium sets in. Or the heat might bring a drought so punishing that, no matter how hard you work under the sun, your corn withers and your children turn to you in hunger.
It’s not like you can just pack up and leave. So you plant your corn higher up the mountain. You bathe several times a day if you can afford the water. You powder your baby to prevent heat rash. You sleep outdoors when the power goes out, slapping mosquitoes. You sit in front of a fan by yourself, cursed by the twin dangers of isolation and heat. 

Extreme heat is not a future risk. It’s now. It endangers human health, food production and the fate of entire economies. And it’s worst for those at the bottom of the economic ladder in their societies. See what it’s like to live with one of the most dangerous and stealthiest hazards of the modern era. 

Photographs by Myrto Papadopoulos in Athens, Ilana Panich-Linsman in Houston, KC Nwakalor in the Niger Delta, Nigeria, Daniele Volpe in Jocotán, Guatemala, Saumya Khandelwal in Lucknow, India, and Juan Arredondo in New York City."


‘Nature doesn’t trust us any more’: Arctic heatwave stokes permafrost thaw: Climate Home News


#climatecrisis, #globalheating, #heatwaves, #jailclimatecriminals,

New reflective coating will keep homes of the future cooler: The Guardian

Tests show coating can reduce solar heating by up to 20% – and it doesn’t just come in white


Santorini, Greece
Santerini, Greece
Painting homes white, as residents have done in Santorini, Greece, can help keep the interior cool.

Photograph: Aris Messinis/AFP/Getty


As the dazzling buildings on the Greek island of Santorini demonstrate, painting your home white helps to keep it cool. Wearing white clothes is also a good way of beating the heat on hot days.

But it isn’t easy to keep white clothes clean, and some of us like a bit more colour in our lives. Thankfully, a new ultra-reflective coating will offer a kaleidoscope of cooling colours to choose from.

Yuan Yang, a materials scientist at Columbia University in New York City, and colleagues have developed a specialised paint coating made from two layers. The bottom layer is made using a porous polymer that scatters and reflects infrared light; the upper layer is a commercial coloured paint.

Testing carried out on a sunny summer’s day showed the black version of the two-layer paint kept an object 15.6C (28.8F) cooler than standard black paint. If applied to a building the scientists estimate their coating could reduce solar heating on a wall by 10-20%.

The research, reported in the Science Advances journal, suggests the new coating is adaptable and could be used to paint buildings, cars and even textiles, giving the residents of Santorini the option of a colour change.

Read The Guardian Story

Published on Tue 23 Jun 2020

Is your local government body climate change ready?

Three local government areas in or near Melbourne, Australia,
have encouraged their residents to be climate change ready by planning for:


• wildfire

• flood

• storms

• heat waves



• sea rise

• coastal inundation

• drought



Visit climateready.com.au for ideas and planning information.

Your local government may have similar information. If not, you can ask why not.