Greenland Ice Sheet Vulnerable to Bone-Crushing Melt from Stronger More Frequent Atmospheric Rivers

Jul 14, 2022

About a year ago Greenland made worldwide jarring climate news as it rained for the first time ever on the summit at an elevation of almost 2 miles.

This unprecedented rain event occurred during a very powerful atmospheric river (AR) event, that brought a tremendous amount of heat and moisture to the highest regions of the massive ice sheet. These ARs are happening more often with abrupt climate system change, and in previous videos I have discussed their physics, and their consequences, including the British Columbia flooding, and the ARs reaching Antarctica causing massive ice melt at the South Pole.

Most main-stream glaciologists and other scientists think that it will take many decades to centuries to get massive ice melt in Greenland and Antarctica.

I firmly believe that as the frequency, severity, and duration of Atmospheric River (ARs) that hit Greenland and Antarctica continue to increase, the melt rates of Greenland and Antarctica will spike abruptly upward, and raise sea levels in a highly nonlinear, abrupt fashion.

Ref: Greenland Ice Sheet Rainfall, Heat and Albedo Feedback Impacts From the Mid-August 2021 Atmospheric River,Jason E. Box,Adrien Wehrlé,Dirk van As,Robert S. Fausto,Kristian K. Kjeldsen,Armin Dachauer,Andreas P. Ahlstrøm,Ghislain Picard
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Please donate here to support my research and videos as I join the dots on abrupt climate system change, and teach you what I know about the latest science in easily understood lay-person language. I truly believe that much joy in life comes from continuous learning and teaching, and I am sure that I learn as much from researching, studying, and filming these videos as you may learn from watching them.
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Crossover of Military Attempts to “Predict the Future” on Climate Predictions; Perspective on Earth’s Energy Imbalance

Jul 10, 2022

Within the Pentagon and US Department of Defence Agencies, there is an ongoing quest to automate conflict, militarize data, and predict the future.

A new book (2022) called “War Virtually” by Anthropologist Roberto J. Gonzalez delves into this mostly secretive quest.

I was wondering whether the “predict the future” part examined abrupt climate system change as the core for these predictions, and was very surprised to find out that climate was hardly considered, if at all.

I discuss the details of what is actually considered, and really wonder what is going on and why climate change is hardly even mentioned.

As you probably already know, I always have multiple books on the go. As well as War Virtually, I highly recommend the fiction by Clive Cussler called “Arctic Drift” published in 2008; it is chock full of Arctic and Canadian settings, and covers Arctic sea ice and science quite well. I also recommend Erik Larson’s 2020 non-fiction called “The Splendid and the Vile” covering Sir Winston Churchill WWII leadership and the darkest days for Britain in 1939 and 1940 as they stood alone and withstood the German Blitzkrieg and Luftwaffe military might. Another great read, and great insights into the true leadership of Churchill. Very sad that we have no compatible leadership in any country on tackling abrupt climate system change.
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Jul 11, 2022

To get a better handle on understanding abrupt climate system change, and how it makes out lives much more unpredictable, within the climate casino, understanding the overall Earth Energy budget and Earth Energy Imbalance (EEI) is vital.

In fact, 93% of the EEI is going into the oceans and heating them. Only about 3% of EEI is melting ice in glaciers on mountains and Greenland and Antarctica. Meanwhile about 4% is heating the land and melting the permafrost, and less than 1% is going into the atmosphere. This means that less than 1% is casing the in-your-face global warming that most of us human landlubbers are experiencing.

We have all seen the graphs of increases in GMST (Global Mean Surface Temperature) and discuss the 1.5 C and 2 C numbers that are debated as-nauseous at yearly climate conferences. Yet, this consequence is only due to less than 1% of the EEI.

Clearly, we need to understand the overall energy flows, energy reservoirs, and changes in the overall Earth System in order to figure out what is really happening, and evaluate properly measures to mitigate the problem.

In this video I focus mostly on a brand new peer reviewed paper published one week ago called “A perspective on climate change from Earth’s Energy Imbalance”.

Please donate at to support my research and videos as I connect the dots on abrupt climate system change.
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Please donate here to support my research and videos as I join the dots on abrupt climate system change, and teach you what I know about the latest science in easily understood lay-person language. I truly believe that much joy in life comes from continuous learning and teaching, and I am sure that I learn as much from researching, studying, and filming these videos as you may learn from watching them.
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On the Vital Importance of Atmospheric Hydroxyl Radical (OH*) Chemistry For Removal of Methane

Jun 27, 2022

In this video I delve into the details of the hydroxyl radical (OH*). This extremely reactive molecule is known as the “detergent of the atmosphere” and is the major scrubber of methane in the atmosphere.

Methane levels in the atmosphere are rapidly rising, with 2020 and 2021 being record setting years, by far. Since the Global Warming Potential (GWP) of methane is 34x that of CO2 on a 100 year timescale, a huge 86x on a 20 year timescale, and a whopping 150x to 200x on a year or two timescale, the record rise in methane is contributing enormously to abrupt climate system change.

Thus, knowing the details of the OH* molecule in the atmospheric are crucial for figuring out what to do to try and mitigate the atmospheric methane.

Short wavelength solar radiation in the Ultraviolet (UV; wavelength shorter than about 336 nm) has enough energy to break apart the ozone molecule into an O ion and an oxygen molecule. The extremely reactive O singlet reacts with water in the atmosphere to produce the OH. Thus, the concentration of OH is very high in the tropics which have lots of penetrating UV (low stratospheric ozone) and large water vapour concentrations (very hot Sea Surface Temperatures (SST) with lots of evaporation).

Since methane is rapidly rising, people thought that OH* would be depleted, but fortunately the OH* production (from ozone breakdown, water vapour reactions, reactions with NOx, widening of the Hadley Cell by between 0.5 to 1.0 degrees latitude per decade) are almost cancelling out the OH* loss from methane destruction chemical reactions. Some good news for a change; hopefully it continues.

Ref: Detergent-like Molecule Recycles Itself in Atmosphere (yr 2000).

Ref2: Study Discovers That This Methane Depleting Atmospheric Molecule Can Recycle Itself, Katarina Samurović, January 29, 2019

Ref: Global Monitoring Laboratory, Global CH4 Monthly Means

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Please donate here to support my research and videos as I join the dots on abrupt climate system change, and teach you what I know about the latest science in easily understood lay-person language. I truly believe that much joy in life comes from continuous learning and teaching, and I am sure that I learn as much from researching, studying, and filming these videos as you may learn from watching them.
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Canada’s Recent DERECHO was a DOOZY: The Science and Impacts of Derechos, Downbursts, and Tornados

Jun 9, 2022

I was on an island in cottage country on Saturday May 21st, 2022 when Canada’s first Derecho since 1999 passed over me like a freight train. Fortunately, there were no tornados or downbursts in my immediate vicinity, or in the vicinity of my house in Ottawa.

It was not forecast in advance; there was no inkling that it was coming.

The derecho (straight line winds reaching hurricane strength) toppled trees and caused much damage in a swath extending from the U.S. border near Windsor all the way through the most heavily populated parts of Canada (in southern Ontario and Quebec) to the New England state of Maine.

It hit Sarnia, Ontario at 9:30 am and passed through most major cities in southern Ontario and Quebec before reaching Quebec City at 6:30 pm, traversing a distance of nearly 1000 km (620 miles) in 9 hours, giving an average forward speed of 110 kph (basically Category 1 hurricane wind speeds).

An EF-2 tornado was spun off the derecho in the town of Uxbridge, ON damaging many houses and trees. Downbursts were generated in numerous locations along the derecho path, and one that hit west Ottawa toppled four steel transmission line towers. To topple these towers, the downburst winds reached an estimated speed of 180 to 190 kph.

In this video I examine in detail this Canadian extreme weather event that impacted millions of people on Saturday May 21st (about 900,000 homes lost power, 150,000 in Ottawa alone). Power was out for several weeks for many people in Ottawa, and in rural regions.

Please donate here to support my research and videos as I join the dots on abrupt climate system change, and teach you what I know about the latest science in easily understood lay-person language. I truly believe that much joy in life comes from continuous learning and teaching, and I am sure that I learn as much from researching, studying, and filming these videos as you may learn from watching them.
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Climate Change Impacts on El Niño — La Niña (ENSO) Variability and the Severe Global Consequences

Jun 1, 2022

Description, detailed discussion of El Niño and La Niña.

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Ref: Use of Climate Reanalyzer. SST Anomaly.
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Ref 2: Ref: The Walker Circulation: ENSO’s Atmospheric Buddy, by Tom Di Liberto
Published August 1, 2014 Updated October 5, 2021:

‘Reading back over the many excellent (if I do say so myself) posts here at the ENSO blog, there have been several re-occurring themes—the biggest of which is that ENSO is not just an ocean phenomena but an ocean-atmospheric interaction. ENSO is no one-man act. If the ocean is Abbott, then the atmosphere is Costello; the ocean…Laverne, the atmosphere…Shirley; the ocean…Kanye, the atmosphere…Kim. And just like there would be no “Kimye” without Kanye West and Kim Kardashian, there is no ENSO event without both an atmospheric and oceanic response.

We have previously touched on both aspects of this with a post on the importance of a sea surface temperature (SST) gradient in the equatorial tropical Pacific Ocean (and the lack of gradient may be currently hindering the development of El Niño) as well as a post on the atmospheric response, the SO part of ENSO, where Emily Becker described the Southern Oscillation, especially the lack of typical response in that Southern Oscillation during June 2014.

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Also mention of thirteen interviews on CBC:

CBC interviews Wednesday morning EDT
Please see below for the interview schedule for Paul Beckwith.
All times below are ET.
For Guest / Host – Local time at guest location

6:10 MONTREALDaybreak
Sean Henry – Host, Twitter: @cbcdaybreak

6:20 CAPE BRETON (SYDNEY) Information Morning
Steve Sutherland – Host, Twitter: @InfoMorningCB

6:40 KITCHENER-WATERLOO The Morning Edition
Host: Craig Norris, Twitter: @cbckw891

6:50 CHARLOTTETOWNIsland Morning
Mitch Cormier – Host, Twitter: @mitchcormierCBC

7:00 SAINT JOHNInformation Morning
Julia Wright – Host, Twitter (show): @InfoAMSJ and Twitter (host): @thewrightpage

7:30 YELLOWKNIFEThe Trailbreaker
Loren McGinnis- Host, Twitter: @TheTrailBreaker

7:40 MONCTONInformation Morning
Jonna Brewer – Host, Twitter: @JonnaBrewerCBC

7:50 EDMONTON Edmonton AM
Mark Connolly – Host, Twitter handle @markconnollycbc

8:00 CALGARY The Eyeopener
David Gray – Host, Twitter (host David Gray): @graydio1, Show: @cbceyeopener

8:10 VICTORIAOn The Island
Gregor Craigie – Host
Twitter: @cbcontheisland @GregorCraigie

8:20 KELOWNA Daybreak South
Chris Walker – Host, Twitter: @cbckelowna

8:40 REGINAThe Morning Edition
Host: Stefani Langenegger, Producer: Janani Whitfield, Twitter handle: @SLangeneggerCBC

8:50 ONTARIOOntario AM
Twitter: @CBCOntMorning

Ref: Use of Climate Reanalyzer. SST Anomaly

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Insights From Past Millennia for Climate Impacts on Human Health & Survival: AMOC Tip would Crush Us

May 20, 2022

In the last video I chatted in great detail about how a collapse of the AMOC (Atlantic Meridional Overturning Circulation) ocean current system is at grave and ever increasing risk of occurring; in fact I discussed how Early Warning Signs (EWS) are already looking pretty dire.

What would the consequences to humanity actually look like if the AMOC was to shut down?

To try and probe this question, in this video I examine in detail a fascinating peer reviewed paper called “Insights from past millennia into climatic impacts on human health and survival”. Over the past several thousands of years, there have been many different civilizations build up and then very quickly collapse and essentially vanish, and this paper tries to tease out the climate connections to many of these collapses. The nexus of drought-food scarcity-famine seems to be the most common pathway leading to the collapse of many societies.

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Ref1: Insights from past millennia into climatic impacts on human health and survival, by Anthony J. McMichael — Feb 6, 2012 // Link to direct PDF here of full article.

Climate change poses threats to human health, safety, and survival via weather extremes and climatic impacts on food yields, fresh water, infectious diseases, conflict, and displacement. Paradoxically, these risks to health are neither widely nor fully recognized. Historical experiences of diverse societies experiencing climatic changes, spanning multicentury to single-year duration, provide insights into population health vulnerability—even though most climatic changes were considerably less than those anticipated this century and beyond. Historical experience indicates the following.

(i) Long-term climate changes have often destabilized civilizations, typically via food shortages, consequent hunger, disease, and unrest.
(ii) Medium-term climatic adversity has frequently caused similar health, social, and sometimes political consequences.
(iii) Infectious disease epidemics have often occurred in association with briefer episodes of temperature shifts, food shortages, impoverishment, and social disruption.
(iv) Societies have often learnt to cope (despite hardship for some groups) with recurring shorter-term (decadal to multiyear) regional climatic cycles (e.g., El Niño Southern Oscillation)—except when extreme phases occur.
(v) The drought–famine–starvation nexus has been the main, recurring, serious threat to health.

Warming this century is not only likely to greatly exceed the Holocene’s natural multidecadal temperature fluctuations but to occur faster. Along with greater climatic variability, models project an increased geographic range and severity of droughts.

Modern societies, although larger, better resourced, and more interconnected than past societies, are less flexible, more infrastructure-dependent, densely populated, and hence are vulnerable. Adverse historical climate-related health experiences underscore the case for abating human-induced climate change.

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Grave Early Warning Observational Signs for Pending Near-Term AMOC Ocean Circulation System Collapse

Grave Early Warning Observational Signs for Pending Near-Term AMOC Ocean Circulation System Collapse

I delve into the details of a new paper on the risks of a pending AMOC (Atlantic Meridional Overturning Circulation) tipping from the present strong mode to a new weak mode. If the present AMOC shuts down and a new, weaker state is established there will be enormous consequences to society and Earth’s ecosystems.

I use Earth NullSchool and Climate Reanalyzer to examine to present state of the surface ocean currents and Sea Surface Temperature (SSTs) and examine recent scientific evidence that the AMOC is at its weakest state in 1600 years, and that there is observational evidence that the slowing in the last decade has accelerated, and we may in fact be on the brink of a system shutdown and reconfiguration.

A house on stilts in Nags Head, North Carolina surrounded by high tide surf. Image Credit: John Greim/LightRocket via Getty Images

When a highly complex nonlinear system approaches a tipping point threshold, the system variability often increases and there is a “critical slowing down” in the frequency components of the system. Essentially, the system loses elasticity and resiliency and becomes rigid and brittle, and then shatters or breaks and enters a new, often irreversible state.

We are seeing this increased variability and critical slowing down in both the sea surface temperature and sea surface salinity in the critical locations that drive the thermohaline circulation system. It seems that a tipping point to a new ocean circulation system, with slower ocean currents and lower latitude loops may occur in the near term future.
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Ref 1: A major Atlantic current is at a critical transition point, by Kara Norton. Feb 17, 2022

Around 15,000 years ago, the Earth began to transition from a state of heavy glacial coverage to a period of warming. As temperatures rose, large ice sheets that once blanketed much of North America and Europe thawed, and the oceans began to rise.

But after 2,000 years of warming, the Earth abruptly cooled to near-glacial conditions. And it stayed that way for more than a thousand years.

Scientists have long debated how this abrupt climatic event, which they call the Younger Dryas, occurred. This question has become an urgent one as some researchers think an abrupt climatic event could happen again and disrupt the Gulf Stream, the forceful ocean current that transports warm water from the Gulf of Mexico up North America’s Northeast coast.

An analysis published in the journal Nature Climate Change in August found that the larger system that the Gulf Stream is part of, called the Atlantic Meridional Overturning Circulation (AMOC), is approaching a tipping point.

Over the last century, this ocean circulation system has “moved closer to a critical threshold, where it may abruptly shift from the current, strong circulation mode to a much weaker one,” says study author Niklas Boers, a climate researcher at the Potsdam Institute for Climate Impact Research in Germany.

Ref 2: Climate crisis: Scientists spot warning signs of Gulf Stream collapse, 05 Aug, 2021

Climate scientists have detected warning signs of the collapse of the Gulf Stream, one of the planet’s main potential tipping points.

The research found “an almost complete loss of stability over the last century” of the currents that researchers call the Atlantic meridional overturning circulation (AMOC). The currents are already at their slowest point in at least 1,600 years, but the new analysis shows they may be nearing a shutdown.

Ref 3: Current Atlantic Meridional Overturning Circulation weakest in last millennium, Caesar, McCarthy, Thornalley, Cahill, Rahmstorf, 25 Feb, 2021

The Atlantic Meridional Overturning Circulation (AMOC)—one of Earth’s major ocean circulation systems—redistributes heat on our planet and has a major impact on climate. Here, we compare a variety of published proxy records to reconstruct the evolution of the AMOC since about AD 400. A fairly consistent picture of the AMOC emerges: after a long and relatively stable period, there was an initial weakening starting in the nineteenth century, followed by a second, more rapid, decline in the mid-twentieth century, leading to the weakest state of the AMOC occurring in recent decades.

Ref 4: Observation-based early-warning signals for a collapse of the Atlantic Meridional Overturning Circulation, Niklas Boers, 05 Aug, 2021

The Atlantic Meridional Overturning Circulation (AMOC), a major ocean current system transporting warm surface waters toward the northern Atlantic, has been suggested to exhibit two distinct modes of operation. A collapse from the currently attained strong to the weak mode would have severe impacts on the global climate system and further multi-stable Earth system components. Observations and recently suggested fingerprints of AMOC variability indicate a gradual weakening during the last decades, but estimates of the critical transition point remain uncertain.

Here, a robust and general early-warning indicator for forthcoming critical transitions is introduced. Significant early-warning signals are found in eight independent AMOC indices, based on observational sea-surface temperature and salinity data from across the Atlantic Ocean basin. These results reveal spatially consistent empirical evidence that, in the course of the last century, the AMOC may have evolved from relatively stable conditions to a point close to a critical transition.

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Biodiversity Loss, Insect Apocalypse, Marine Heatwaves and Deoxygenation, Trans-Species Viral Risks

Biodiversity Loss, Insect Apocalypse, Marine Heatwaves and Deoxygenation, Trans-Species Viral Risks // May 7, 2022

I chat about ongoing loss of biodiversity around the planet, since we never seem to talk enough about or acknowledge this ongoing catastrophe to the plants and animals on Earth.

For example, the ongoing record setting heatwave in India and Pakistan has been in the news for weeks, yet, how many of you have read or heard anything about the impact on the flora (plants) and fauna (animals) in the regions subjected to this heat and high humidity?

The only effect I have heard has been the withering grain crop losses, and impacts to human food supplies. Everything discussed in the news and elsewhere is on human-centric impacts; there is next-to-nothing on the horrendous effects of the heat and drought on living ecosystems.

Humans need a planet that supports life, and as plants and animal species diminish in richness and numbers we eventually cross extinction thresholds and then ultimately face increasing risks of complete ecosystem collapse. We really don’t want to go there.

Species are migrating to the poles to seek cooler regions. As a result of these habitat changes, many more species are overlapping with other species that they did not interact with before. As a result, viruses carried by species are crossing species-barriers, allowing them to enter and mutate inside other species. Clearly, the risks of some of these viruses finding humans is ever increasing, and worsening as warming worsens. I discuss a new paper on these risks.

Ref: Mass extinction in oceans can be avoided by curbing fossil fuels,

Ref2: Climate change linked to fewer bugs, study finds, by Evan Bush:

The insects that keep the world running by pollinating plants and supporting food chains face grave risks, a new study has found.

The combination of climate change and heavy agriculture is having a profound impact on the abundance and diversity of insects, according to a study published Wednesday in the journal Nature.

In areas where substantial warming has been documented and where land has been converted for intensive agriculture — meaning it involves monoculture or the use of pesticides — insects were nearly 50 percent less abundant, and more than a quarter fewer species could be found, the study said.

Ref3: The World Has Been Losing 10 Soccer Fields of Tropical Forest Per Minute, Eric Roston

Tropical deforestation drives more than 7% of global carbon dioxide emissions, about the same share as the entire population of India. A new analysis released Thursday found that the world lost tropical forest in 2021 at a rate of about 10 soccer pitches a minute.

Last year saw a global loss of 3.8 million hectares (14,286 square miles) of tropical forest, according to the University of Maryland’s 2021 tree-cover loss data published by the World Resources Institute’s Global Forest Watch. That’s a decrease of 11% from 2020, following a 12% rise in 2019, with fire accounting for much of the year-to-year variation.
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Ongoing Abrupt Climate Change more than DOUBLES Number of Large Tropical Storms (Cat 3 and Higher) // May 2, 2022

A new peer reviewed scientific paper that was just released this week performed a statistical study on the number of tropical storms expected under climate change in the near term future to what we have experienced in the near term past.

In most basins around the world, the number of large tropical storms of Category 3 and higher is expected to at least double, when comparing the storms in the period 2015-2050 relative to those that occurred in the period 1980-2017.

The exceptions to this are in the Bay of Bengal and the Gulf of Mexico.

Four state of the art climate models were used in this analysis, and they examined the wind speeds and return periods of the tropical storms in all the different ocean basins where they occur. Also, statistics on these storms was examined for a selection of 18 coastal cities. Tables were presented for the top ten countries experiencing the largest relative and absolute change in people exposed to Category 1 wind speed Return Periods below 100 years. Also, for the top ten countries experiencing the largest relative and absolute changes in the number of people exposed to Category 3 wind speeds.

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Paul (guest appearance in this video)
Shackleton (guest appearance in this video)
Newton (guest appearance in this video)
Sally Mop

Ref: A globally consistent local-scale assessment of future tropical cyclone risk, Bloemendaal, Moel, Martinez, Muis, Haigh, van der Wiel, Haarsma.

There is considerable uncertainty surrounding future changes in tropical cyclone (TC) frequency and intensity, particularly at local scales. This uncertainty complicates risk assessments and implementation of risk mitigation strategies. We present a novel approach to overcome this problem, using the statistical model STORM to generate 10,000 years of synthetic TCs under past (1980-2017) and future climate (SSP585; 2015-2050) conditions from an ensemble of four high-resolution climate models.

We then derive high-resolution (10-km) wind speed return period maps up to 1000 years to assess local-scale changes in wind speed probabilities. Our results indicate that the probability of intense TCs, on average, more than doubles in all regions except for the Bay of Bengal and the Gulf of Mexico. Our unique and innovative methodology enables globally consistent comparison of TC risk in both time and space and can be easily adapted to accommodate alternative climate scenarios and time periods.
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Executive Summary: Human Resilience to High Heat-Humidity is MUCH Lower than 35C Wet-bulb Threshold // May 1, 2022

I wanted to reiterate some points from my last video, since they are vital for human survival in the face of extreme temperature and humidity conditions, such as those ongoing, that are brutalizing both India and Pakistan.

Satellite imagery and data collection (remote sensing) today showed that regions of India at the surface surpassed 55 C, and even reached 60 C in some parts. This type of heat is not really survivable to either man nor beast or plant.

The key point is that the wet-bulb survivability condition of 35 C with 100% humidity is a theoretical value. In practice, young healthy people exposed to warm-humid conditions can only survive outside of wet-bulb temperatures are lower than about 31 C, and when exposed to hotter-drier conditions, they can only survive wet-bulb equivalents of 25 to 28 C.

Older people, people with underlying health problems, people on medication such as antidepressants (antipsychotics), very young people (babies and toddlers), and the obese are even less tolerant of high heat and high humidity conditions, but studies need to determine exactly how less tolerant they are.

Acclimatization to warm humid climates causes some physiological changes in the human body, such as lowering core body temperature, lowering resting heart rate, and lowering skin temperatures which can make these wet-bulb temperature limits slightly higher.

Please donate to support my research and videos as I connect the dots on abrupt climate system change.
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Please donate to here to support my research and videos as I connect the dots on the latest science of abrupt climate system change. Please do your part to help me increase viewership of these videos by sharing far and wide and often on any and all social media platforms.
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Heat Wave in India & Pakistan Hits 1 Billion: Coal to Generate Electricity for AC’s in Short Supply

Heat Wave in India & Pakistan Hits 1 Billion: Coal to Generate Electricity for AC’s in Short Supply // Apr 28, 2022

More than 1 Billion people are facing a relentless heatwave in India and Pakistan this week. Temperatures are forecast to reach 50 C (122 F) near the border of the two countries over the next few days, under what has been described as a record breaking heat dome for April.

This is happening in what is supposed to be a cooler year due to the ongoing La Niña state.

Coal supplies in India for generating electricity in electrical power plants is in short supply; demand has gone way up to power Air Conditioners to allow people to cope with the heat.

Interesting, this is mimicking the opening scenes in Kim Stanley Robinson’s recent climate fiction book called “The Ministry for the Future” in which lack of AC results in millions of heat deaths. Hopefully this does not happen, but the risks are ever increasing.

Grain crops are withering in the fields, and this is exacerbating the risks of food disruptions, on top of the global risks to grain from lack of supply by Ukraine and Russia.

Also, people are not as resilient to extreme heat as we thought. Theoretically, we thought that a wet bulb temperature of 35C (with 100% humidity) was the limit of endurance, but a recent study published by Penn State shows that even young, healthy test subjects undergoing light metabolic activity could only withstand a wet bulb temperature of about 31C, much lower than the theoretical 35C.

Please donate here, to support my research and videos as I teach you the latest climate and weather disruption science in easily understood lay-person terms.

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Ref: Humans can’t endure temperatures and humidities as high as previously thought, March 01, 2022, by Katie Bohn:

UNIVERSITY PARK, Pa. — As climate change nudges the global temperature higher, there is rising interest in the maximum environmental conditions like heat and humidity to which humans can adapt. New Penn State research found that in humid climates, that temperature may be lower than previously thought.

It has been widely believed that a 35°C wet-bulb temperature (equal to 95°F at 100% humidity or 115°F at 50% humidity) was the maximum a human could endure before they could no longer adequately regulate their body temperature, which would potentially cause heat stroke or death over a prolonged exposure.
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Climate Change Emergency Protest #177

The New Gettysburg Address” April 29, 2022 Gettysburg PA USA (2 minutes). Jim McHenry.

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