rampant
Tuesday, 31 December 2019
2010-2019, a decade in so-called alternative medicine (SCAM)
Read the rest here: 2010-2019, a decade in so-called alternative medicine (SCAM)
Monday, 30 December 2019
American Loon #2289: Rodney Stark
Read the full lunacy: #2289: Rodney Stark Encyclopedia of American Loons
The sale of BMW cars as a marker for the popularity of so-called alternative medicine (SCAM)
Read the rest here: The sale of BMW cars as a marker for the popularity of so-called alternative medicine (SCAM)
Saturday, 28 December 2019
American Loon #2288: Bob Staples
Read the full lunacy: #2288: Bob Staples Encyclopedia of American Loons
The making of a SCAM-obsessed, cantankerous twit (the Dunning Kruger Effect in action)
Read the rest here: The making of a SCAM-obsessed, cantankerous twit (the Dunning Kruger Effect in action)
Friday, 27 December 2019
So-called alternative medicine (SCAM): if it sounds too good to be true, it probably is
Read the rest here: So-called alternative medicine (SCAM): if it sounds too good to be true, it probably is
Thursday, 26 December 2019
American Loon #2287: Glenn Stanton
Read the full lunacy: #2287: Glenn Stanton Encyclopedia of American Loons
Surprise, surprise! Chiropractors recommend chiropractic management of neck pain
Read the rest here: Surprise, surprise! Chiropractors recommend chiropractic management of neck pain
Tuesday, 24 December 2019
TO ALL MY FRIENDS IN HOMEOPATHY: In the true Christmas spirit, I am giving away presents to homeopaths
Read the rest here: TO ALL MY FRIENDS IN HOMEOPATHY: In the true Christmas spirit, I am giving away presents to homeopaths
Monday, 23 December 2019
American Loon #2286: Salo Stanley
Read the full lunacy: #2286: Salo Stanley Encyclopedia of American Loons
French homeopaths seek disciplinary action against doctors for speaking out against homeopathy
Read the rest here: French homeopaths seek disciplinary action against doctors for speaking out against homeopathy
Sunday, 22 December 2019
American Loon #2285: Glenn Stankis
Read the full lunacy: #2285: Glenn Stankis Encyclopedia of American Loons
Saturday, 21 December 2019
The anti-vaccination movement is financed by the dietary supplement industry
Read the rest here: The anti-vaccination movement is financed by the dietary supplement industry
Friday, 20 December 2019
American Loon #2284: Jill Stanek
Read the full lunacy: #2284: Jill Stanek Encyclopedia of American Loons
Autogenic training is an effective therapy for managing stress
Read the rest here: Autogenic training is an effective therapy for managing stress
Thursday, 19 December 2019
Prince Charles becomes patron of the ‘College of Medicine and Integrated Health’
Read the rest here: Prince Charles becomes patron of the ‘College of Medicine and Integrated Health’
Wednesday, 18 December 2019
American Loon #2283: Timothy Standish
Read the full lunacy: #2283: Timothy Standish Encyclopedia of American Loons
Recommendations of so-called alternative medicine (SCAM) by US physicians
Read the rest here: Recommendations of so-called alternative medicine (SCAM) by US physicians
Tuesday, 17 December 2019
Carbon 60: the new ‘cure all’?
Read the rest here: Carbon 60: the new ‘cure all’?
Monday, 16 December 2019
Shark cartilage: trust supplements at your peril
Read the rest here: Shark cartilage: trust supplements at your peril
Saturday, 14 December 2019
The Baloney Detection Kit
Read the rest here: The Baloney Detection Kit
Friday, 13 December 2019
The 1st Chinese herbal medicine with a UK license
Read the rest here: The 1st Chinese herbal medicine with a UK license
Thursday, 12 December 2019
American Loon #2281: Erick Stakelbeck
Read the full lunacy: #2281: Erick Stakelbeck Encyclopedia of American Loons
Does SCAM Reduce Opioid Use for Chronic Pain?
Read the rest here: Does SCAM Reduce Opioid Use for Chronic Pain?
Wednesday, 11 December 2019
American Loon #2280: Mike Stahl
Read the full lunacy: #2280: Mike Stahl Encyclopedia of American Loons
Death by Traditional Chinese medicine (TCM)
Read the rest here: Death by Traditional Chinese medicine (TCM)
Tuesday, 10 December 2019
The best way to reduce the use of bogus SCAMs is to make conventional medicine less flawed.
Read the rest here: The best way to reduce the use of bogus SCAMs is to make conventional medicine less flawed.
Monday, 9 December 2019
American Loon #2279: Carol Spooner
Read the full lunacy: #2279: Carol Spooner Encyclopedia of American Loons
Acupuncture for xerostomia – a new trial with some most revealing findings
Read the rest here: Acupuncture for xerostomia – a new trial with some most revealing findings
Friday, 6 December 2019
Suffering from persistent low back pain? Forget about Chiropractic or other SCAMs
Read the rest here: Suffering from persistent low back pain? Forget about Chiropractic or other SCAMs
Thursday, 5 December 2019
American Loon #2278: Chuck & Lency Spezzano
Read the full lunacy: #2278: Chuck & Lency Spezzano Encyclopedia of American Loons
Etiopathy: a SCAM like so many others
Read the rest here: Etiopathy: a SCAM like so many others
Wednesday, 4 December 2019
American Loon #2277: Dorothy Spaulding
Read the full lunacy: #2277: Dorothy Spaulding Encyclopedia of American Loons
Chiropractic maintenance care: boosting chiropractic cash flow in perpetuity
Read the rest here: Chiropractic maintenance care: boosting chiropractic cash flow in perpetuity
Tuesday, 3 December 2019
American Loon #2276: Ryan Sorba
Read the full lunacy: #2276: Ryan Sorba Encyclopedia of American Loons
Chiropractic spinal manipulation of children: an independent review
Read the rest here: Chiropractic spinal manipulation of children: an independent review
Monday, 2 December 2019
Tiger balm: not free of adverse effects and not supported by convincing evidence
Read the rest here: Tiger balm: not free of adverse effects and not supported by convincing evidence
Sunday, 1 December 2019
American Loon #2275: Edward Sopcak
Read the full lunacy: #2275: Edward Sopcak Encyclopedia of American Loons
Saturday, 30 November 2019
Chiropractic: making bogus claims for profit
Read the rest here: Chiropractic: making bogus claims for profit
Friday, 29 November 2019
An ethicist, feminist view on so-called alternative medicine (SCAM)
Read the rest here: An ethicist, feminist view on so-called alternative medicine (SCAM)
Thursday, 28 November 2019
American Loon #2274: Mitchel Soltys
Read the full lunacy: #2274: Mitchel Soltys Encyclopedia of American Loons
‘Perineum sunning’ gives an entirely new meaning to ‘HOLISM’
Read the rest here: ‘Perineum sunning’ gives an entirely new meaning to ‘HOLISM’
Wednesday, 27 November 2019
Sorry, I was wrong about homeopathy and vaccination
Read the rest here: Sorry, I was wrong about homeopathy and vaccination
Tuesday, 26 November 2019
American Loon #2273: Stan Solomon
Read the full lunacy: #2273: Stan Solomon Encyclopedia of American Loons
When the UK homeopathy sector issues a joint statement, hilarity is never far
Read the rest here: When the UK homeopathy sector issues a joint statement, hilarity is never far
Monday, 25 November 2019
A complaint from the British Acupuncture Council
Read the rest here: A complaint from the British Acupuncture Council
Sunday, 24 November 2019
American Loon #2272: David Snoke
Read the full lunacy: #2272: David Snoke Encyclopedia of American Loons
Saturday, 23 November 2019
The GCC “seems to be a little self-regulatory chiropractic bubble where chiropractors regulate chiropractors.”
Read the rest here: The GCC “seems to be a little self-regulatory chiropractic bubble where chiropractors regulate chiropractors.”
Friday, 22 November 2019
American Loon #2271: Warren Cole Smith
Read the full lunacy: #2271: Warren Cole Smith Encyclopedia of American Loons
Chiropractic spinal manipulation shows promise to alleviate symptoms of infant colic? Surely not!
Read the rest here: Chiropractic spinal manipulation shows promise to alleviate symptoms of infant colic? Surely not!
Thursday, 21 November 2019
American Loon #2270: Robert Smith II
Read the full lunacy: #2270: Robert Smith II Encyclopedia of American Loons
Chiropractic spinal care for children is dangerous, unwarranted and must cease immediately
Read the rest here: Chiropractic spinal care for children is dangerous, unwarranted and must cease immediately
Wednesday, 20 November 2019
Homeopathy as a means to reduce over-prescribing of antibiotics
Read the rest here: Homeopathy as a means to reduce over-prescribing of antibiotics
Tuesday, 19 November 2019
American Loon #2269: Lamar Smith
Read the full lunacy: #2269: Lamar Smith Encyclopedia of American Loons
“We hope that the publicity surrounding this event will highlight the dangers of chiropractic”… A statement of the family of the man who died after treatment of a ‘vertebral subluxation complex’
Read the rest here: “We hope that the publicity surrounding this event will highlight the dangers of chiropractic”… A statement of the family of the man who died after treatment of a ‘vertebral subluxation complex’
Monday, 18 November 2019
Prayer as a therapy: a new randomised study
Read the rest here: Prayer as a therapy: a new randomised study
Sunday, 17 November 2019
American Loon #2268: J.C. Smith
Read the full lunacy: #2268: J.C. Smith Encyclopedia of American Loons
Saturday, 16 November 2019
Death by chiropractic neck manipulation? More details on the Lawler case
Read the rest here: Death by chiropractic neck manipulation? More details on the Lawler case
Friday, 15 November 2019
Pharmacists must advise customers that homeopathic remedies lack evidence
Read the rest here: Pharmacists must advise customers that homeopathic remedies lack evidence
Thursday, 14 November 2019
American Loon #2267: E. Norbert Smith
Read the full lunacy: #2267: E. Norbert Smith Encyclopedia of American Loons
Prince Charles celebrates his 71st birthday today
Read the rest here: Prince Charles celebrates his 71st birthday today
Wednesday, 13 November 2019
The death of Mr Lawler highlights the scandals of chiropractic
Read the rest here: The death of Mr Lawler highlights the scandals of chiropractic
Tuesday, 12 November 2019
American Loon #2266: David E. Smith
Read the full lunacy: #2266: David E. Smith Encyclopedia of American Loons
Death by chiropractic: thoughts about the sad case of Mr Lawler
Read the rest here: Death by chiropractic: thoughts about the sad case of Mr Lawler
“Vaxxed II: Son of Vaxxed” in One Minute
Read more at: “Vaxxed II: Son of Vaxxed” in One Minute by Reuben
Monday, 11 November 2019
I enjoyed that treatment, it was worth the amount I spent on it and I feel better
Read the rest here: I enjoyed that treatment, it was worth the amount I spent on it and I feel better
Sunday, 10 November 2019
American Loon #2265: Daniel Smith
Read the full lunacy: #2265: Daniel Smith Encyclopedia of American Loons
Saturday, 9 November 2019
Children respond particularly well to homeopathy. TIME TO ABANDON THIS DANGEROUS MYTH!
Read the rest here: Children respond particularly well to homeopathy. TIME TO ABANDON THIS DANGEROUS MYTH!
Friday, 8 November 2019
American Loon #2264: Brad Smith et al.
Read the full lunacy: #2264: Brad Smith et al. Encyclopedia of American Loons
Homeopathy as an alternative to antibiotics? It’s official: the Bavarian government has gone barmy!
Read the rest here: Homeopathy as an alternative to antibiotics? It’s official: the Bavarian government has gone barmy!
Thursday, 7 November 2019
European experts demand consistent proof of efficacy, safety and quality for TCM
Read the rest here: European experts demand consistent proof of efficacy, safety and quality for TCM
Wednesday, 6 November 2019
Drug-induced liver injuries after SCAM: a new and most valuable review
Read the rest here: Drug-induced liver injuries after SCAM: a new and most valuable review
American Loon #2263: Patricia Slusher
Read the full lunacy: #2263: Patricia Slusher Encyclopedia of American Loons
Tuesday, 5 November 2019
The FDA has issued more warning letters to homeopathic manufacturers
Read the rest here: The FDA has issued more warning letters to homeopathic manufacturers
Monday, 4 November 2019
American Loon #2262: Sharon Slater
Read the full lunacy: #2262: Sharon Slater Encyclopedia of American Loons
An unexpected honour for ‘TRICK OR TREATMENT’
Read the rest here: An unexpected honour for ‘TRICK OR TREATMENT’
Sunday, 3 November 2019
Homeopaths offer to rebrand products as 'confectionery' | Martin Robbins | Science | The Guardian
Faced with an MHRA crackdown on unlicensed medicines, one of Britain's leading manufacturers of homeopathic remedies has indicated it would be prepared to relabel its products 'confectionery' to circumvent regulation
Read the full report: Homeopaths offer to rebrand products as 'confectionery' | Martin Robbins | Science | The Guardian
Please note: we can no longer recommend Quackometer as a skeptic blog, due to its espousal of anti-LGBT propaganda. However, there are plenty of good skeptic blogs out there, starting with the lovely (and amazingly polite, given the aggro & ignorance she regularly encounters) Jo Brodie's Stuff That Occurs to Me.
American Loon #2261: Jane Skrovota
Read the full lunacy: #2261: Jane Skrovota Encyclopedia of American Loons
Saturday, 2 November 2019
The UK Society of Homeopaths, a hub of anti-vaccination activists?
Read the rest here: The UK Society of Homeopaths, a hub of anti-vaccination activists?
Friday, 1 November 2019
American Loon #2260: Mark Sircus
Read the full lunacy: #2260: Mark Sircus Encyclopedia of American Loons
A large-scale multisite effectiveness trial of Reiki
Read the rest here: A large-scale multisite effectiveness trial of Reiki
Thursday, 31 October 2019
So-called alternative medicine (SCAM) is a harmless little cottage industry – true or false?
Read the rest here: So-called alternative medicine (SCAM) is a harmless little cottage industry – true or false?
Wednesday, 30 October 2019
The scandal of Chinese acupuncture research and its publication in seemingly reputable journals
Read the rest here: The scandal of Chinese acupuncture research and its publication in seemingly reputable journals
American Loon #2259: Matt Singleton et al.
Read the full lunacy: #2259: Matt Singleton et al. Encyclopedia of American Loons
Tuesday, 29 October 2019
HOMEOPATHY = “the complete alternative to vaccination” ?!?!
Read the rest here: HOMEOPATHY = “the complete alternative to vaccination” ?!?!
Monday, 28 October 2019
American Loon #2258: Stephen Sinatra
Read the full lunacy: #2258: Stephen Sinatra Encyclopedia of American Loons
Homeopathy can cause serious harm – and finally, the NHS England has realised it
Read the rest here: Homeopathy can cause serious harm – and finally, the NHS England has realised it
Saturday, 26 October 2019
More on chiropractic and opioid use
Read the rest here: More on chiropractic and opioid use
Friday, 25 October 2019
American Loon #2257: James Simpson
Read the full lunacy: #2257: James Simpson Encyclopedia of American Loons
Spinal epidural haematoma after neck manipulation
Read the rest here: Spinal epidural haematoma after neck manipulation
Thursday, 24 October 2019
Scientology and chiropractic: is there a link?
Read the rest here: Scientology and chiropractic: is there a link?
Wednesday, 23 October 2019
American Loon #2256: Frank Simon
Read the full lunacy: #2256: Frank Simon Encyclopedia of American Loons
Homeopathy for treatment of irritable bowel syndrome: no good evidence for effectiveness
Read the rest here: Homeopathy for treatment of irritable bowel syndrome: no good evidence for effectiveness
Tuesday, 22 October 2019
The association between chiropractic and opioid use
Read the rest here: The association between chiropractic and opioid use
Monday, 21 October 2019
Leech therapy, if you ask me, it sucks!
Read the rest here: Leech therapy, if you ask me, it sucks!
Sunday, 20 October 2019
American Loon #2255: Matthew Silverstone
Read the full lunacy: #2255: Matthew Silverstone Encyclopedia of American Loons
Saturday, 19 October 2019
Vidatox, homeopathy’s answer to cancer or outright fraud?
Read the rest here: Vidatox, homeopathy’s answer to cancer or outright fraud?
Friday, 18 October 2019
Leah Blacknell (1964-2019): another victim of cancer quackery?
Read the rest here: Leah Blacknell (1964-2019): another victim of cancer quackery?
Thursday, 17 October 2019
Burning mouth syndrome: a case-report of (harmful?) effects of homeopathy
Read the rest here: Burning mouth syndrome: a case-report of (harmful?) effects of homeopathy
Wednesday, 16 October 2019
American Loon #2254: Alyssa Shull
Read the full lunacy: #2254: Alyssa Shull Encyclopedia of American Loons
Celebrity-based acupuncture: fallacious logic in practice
Read the rest here: Celebrity-based acupuncture: fallacious logic in practice
Tuesday, 15 October 2019
Freedom of speech in homeopathy: as diluted as the remedies?
Read the rest here: Freedom of speech in homeopathy: as diluted as the remedies?
Monday, 14 October 2019
American Loon #2253: Sherry Shriner
Read the full lunacy: #2253: Sherry Shriner Encyclopedia of American Loons
Sunday, 13 October 2019
So-called alternative medicine (SCAM) helps improve patients’ health behaviour. True or false?
Read the rest here: So-called alternative medicine (SCAM) helps improve patients’ health behaviour. True or false?
Saturday, 12 October 2019
You think that personality and stress are risk factors for cancer? PLEASE THINK AGAIN!
Read the rest here: You think that personality and stress are risk factors for cancer? PLEASE THINK AGAIN!
Friday, 11 October 2019
American Loon #2252: David Shormann
Read the full lunacy: #2252: David Shormann Encyclopedia of American Loons
Thursday, 10 October 2019
Naturopathy for children with cancer?
Read the rest here: Naturopathy for children with cancer?
Wednesday, 9 October 2019
Enneagram + homeopathy = ??? (spoiler: nonsense + nonsense = nonsense)
Read the rest here: Enneagram + homeopathy = ??? (spoiler: nonsense + nonsense = nonsense)
American Loon #2251: Theodore Shoebat
Read the full lunacy: #2251: Theodore Shoebat Encyclopedia of American Loons
Tuesday, 8 October 2019
Chinese Activists Protest the Use of Traditional Treatments
Read the rest here: Chinese Activists Protest the Use of Traditional Treatments
Monday, 7 October 2019
Is spinal manipulation a placebo therapy?
Read the rest here: Is spinal manipulation a placebo therapy?
American Loon #2250: Naveena Shine
Read the full lunacy: #2250: Naveena Shine Encyclopedia of American Loons
Saturday, 5 October 2019
American Loon #2249: Scott Shifferd
Read the full lunacy: #2249: Scott Shifferd Encyclopedia of American Loons
Who gave Hahnemann the idea of ‘provings’?
Read the rest here: Who gave Hahnemann the idea of ‘provings’?
Friday, 4 October 2019
An appeal to broaden the definition of evidence
Read the rest here: An appeal to broaden the definition of evidence
Thursday, 3 October 2019
American Loon #2248: Lisa Shiel
Read the full lunacy: #2248: Lisa Shiel Encyclopedia of American Loons
Chronic arsenic poisoning associated with homeopathy
Read the rest here: Chronic arsenic poisoning associated with homeopathy
Wednesday, 2 October 2019
The effectiveness of (chiropractic) spinal manipulations for children is unproven. TIME TO STOP TREATING KIDS!
Read the rest here: The effectiveness of (chiropractic) spinal manipulations for children is unproven. TIME TO STOP TREATING KIDS!
Tuesday, 1 October 2019
American Loon #2247: Maya Shetreat-Klein
Read the full lunacy: #2247: Maya Shetreat-Klein Encyclopedia of American Loons
Acupuncture shown to be effective for fibromyalgia – so, why am I not convinced?
Read the rest here: Acupuncture shown to be effective for fibromyalgia – so, why am I not convinced?
Monday, 30 September 2019
American Loon #2246: Richard Sheridan
Read the full lunacy: #2246: Richard Sheridan Encyclopedia of American Loons
Combination SCAMs: from ‘HomeoPuncture’ to ‘Effective Reverse Energy Transfer Counselling’
Read the rest here: Combination SCAMs: from ‘HomeoPuncture’ to ‘Effective Reverse Energy Transfer Counselling’
Saturday, 28 September 2019
“Scientists have shown how homeopathy works” – journalists’ obsession with ‘balance’
Read the rest here: “Scientists have shown how homeopathy works” – journalists’ obsession with ‘balance’
Friday, 27 September 2019
Homeopathic provings: Bullshit about dogshit
Read the rest here: Homeopathic provings: Bullshit about dogshit
Thursday, 26 September 2019
The 20 principles of the World Federation of Chiropractic
Read the rest here: The 20 principles of the World Federation of Chiropractic
American Loon #2245: Christie Marie Sheldon
Read the full lunacy: #2245: Christie Marie Sheldon Encyclopedia of American Loons
Wednesday, 25 September 2019
The de-randomised clinical trial (dRCT): how we might be fooled by seemingly rigorous research
Read the rest here: The de-randomised clinical trial (dRCT): how we might be fooled by seemingly rigorous research
Tuesday, 24 September 2019
Autologous whole blood therapy, another very surprising SCAM. Does it merit further study?
Read the rest here: Autologous whole blood therapy, another very surprising SCAM. Does it merit further study?
Monday, 23 September 2019
American Loon #2244: Dutch Sheets
Read the full lunacy: #2244: Dutch Sheets Encyclopedia of American Loons
Virucid: boosting the immune system or the manufacturer’s profit?
Read the rest here: Virucid: boosting the immune system or the manufacturer’s profit?
2019 SkS Weekly Climate Change & Global Warming Digest #38
Story of the Week... Toon of the Week... Coming Soon on SkS... Climate Feedback Reviews... SkS Week in Review... Poster of the Week...
Story of the Week...
Global Climate in 2015-2019: Climate change accelerates
Record greenhouse gas concentrations mean further warming
The tell-tale signs and impacts of climate change – such as sea level rise, ice loss and extreme weather – increased during 2015-2019, which is set to be the warmest five-year period on record, according to the World Meteorological Organization (WMO). Greenhouse gas concentrations in the atmosphere have also increased to record levels, locking in the warming trend for generations to come.
The WMO report on The Global Climate in 2015-2019, released to inform the United Nations Secretary-General’s Climate Action Summit, says that the global average temperature has increased by 1.1°C since the pre-industrial period, and by 0.2°C compared to 2011-2015.
The climate statement – which covers until July 2019 - was released as part of a high-level synthesis report from leading scientific institutions United in Science under the umbrella of the Science Advisory Group of the UN Climate Summit 2019. The report provides a unified assessment of the state of Earth system under the increasing influence of climate change, the response of humanity this far and projected changes of global climate in the future. It highlights the urgency and the potential of ambitious climate action in order to limit potentially irreversible impacts.
An accompanying WMO report on greenhouse gas concentrations shows that 2015-2019 has seen a continued increase in carbon dioxide (CO2) levels and other key greenhouse gases in the atmosphere to new records, with CO2 growth rates nearly 20% higher than the previous five years. CO2 remains in the atmosphere for centuries and in the ocean for even longer. Preliminary data from a subset of greenhouse gas observational sites for 2019 indicate that CO2 global concentrations are on track to reach or even exceed 410 ppm by the end of 2019.
“Climate change causes and impacts are increasing rather than slowing down,” said WMO Secretary-General Petteri Taalas, who is co-chair of the Science Advisory Group of the UN Climate Summit.
“Sea level rise has accelerated and we are concerned that an abrupt decline in the Antarctic and Greenland ice sheets, which will exacerbate future rise. As we have seen this year with tragic effect in the Bahamas and Mozambique, sea level rise and intense tropical storms led to humanitarian and economic catastrophes,” he said.
“The challenges are immense. Besides mitigation of climate change, there is a growing need to adapt. According to the recent Global Adaptation Commission report the most powerful way to adapt is to invest in early warning services, and pay special attention to impact-based forecasts,” he said.
“It is highly important that we reduce greenhouse gas emissions, notably from energy production, industry and transport. This is critical if we are to mitigate climate change and meet the targets set out in the Paris Agreement,” he said.
“To stop a global temperature increase of more than 2 degrees Celsius above pre-industrial levels, the level of ambition needs to be tripled. And to limit the increase to 1.5 degrees, it needs to be multiplied by five,” he said.
Sea level rise:
Over the five-year period May 2014 -2019, the rate of global mean sea-level rise has amounted to 5 mm per year, compared with 4 mm per year in the 2007-2016 ten-year period. This is substantially faster than the average rate since 1993 of 3.2 mm/year. The contribution of land ice melt from the world glaciers and the ice sheets has increased over time and now dominate the sea level budget, rather than thermal expansion.
Shrinking Ice:
Throughout 2015-2018, the Arctic’s average September minimum (summer) sea-ice extent was well below the 1981-2010 average, as was the average winter sea-ice extent. The four lowest records for winter occurred during this period. Multi-year ice has almost disappeared.
Antarctic February minimum (summer) and September maximum (winter) sea-ice extent values have become well below the 1981-2010 average since 2016. This is in contrast to the previous 2011-2015 period and the long term 1979-2018 period. Antarctic summer sea ice reached its lowest and second lowest extent on record in 2017 and 2018, respectively, with 2017 also being the second lowest winter extent.
The amount of ice lost annually from the Antarctic ice sheet increased at least six-fold, from 40 Gt per year in 1979-1990 to 252 Gt per year in 2009-2017.
The Greenland ice sheet has witnessed a considerable acceleration in ice loss since the turn of the millennium.
For 2015-2018, the World Glacier Monitoring Service (WGMS) reference glaciers indicates an average specific mass change of −908 mm water equivalent per year, higher than in all other five-year periods since 1950.
Ocean heat and acidity:
More than 90 % of the excess heat caused by climate change is stored in the oceans. 2018 had the largest ocean heat content values on record measured over the upper 700 meters, with 2017 ranking second and 2015 third.
The ocean absorbs around 30% of the annual anthropogenic emissions of CO2, thereby helping to alleviate additional warming. The ecological costs to the ocean, however, are high, as the absorbed CO2 reacts with seawater and changes the acidity of the ocean. There has been an overall increase in acidity of 26% since the beginning of the industrial revolution.
Extreme events:
More than 90 % of the natural disasters are related to weather. The dominant disasters are storms and flooding, which have also led to highest economic losses. Heatwaves and drought have led to human losses, intensification of forest fires and loss of harvest.
Heatwaves, which were the deadliest meteorological hazard in the 2015-2019 period, affecting all continents and resulting in numerous new temperature records. Almost every study of a significant heatwave since 2015 has found the hallmark of climate change, according to the report.
The largest economic losses were associated with tropical cyclones. The 2017 Atlantic hurricane season was one of the most devastating on record with more than US$ 125 billion in losses associated with Hurricane Harvey alone. On the Indian Ocean, in March and April 2019, unprecedented and devastating back-to-back tropical cyclones hit Mozambique.
Wildfires
Wildfires are strongly influenced by weather and climate phenomena. Drought substantially increases the risk of wildfire in most forest regions, with a particularly strong influence on long-lived fires. The three largest economic losses on record from wildfires have all occurred in the last four years.
In many cases, fires have led to massive releases of carbon dioxide to the atmosphere. Summer 2019 saw unprecedented wildfires in the Arctic region. In June alone, these fires emitted 50 megatons (Mt) of carbon dioxide into the atmosphere. This is more than was released by Arctic fires in the same month from 2010 to 2018 put together. There were also massive forest fires in Canada and Sweden in 2018. There were also widespread fires in the non-renewable tropical rain forests in Southern Asia and Amazon, which have had impacts on the global carbon budget.
Climate change and extreme events
According to the Bulletin of the American Meteorological Society, over the period 2015 to 2017, 62 of the 77 events reported show a significant anthropogenic influence on the event’s occurrence, including almost every study of a significant heatwave. An increasing number of studies are also finding a human influence on the risk of extreme rainfall events.
Global Climate in 2015-2019: Climate change accelerates, WMO Press Release, Sep 22, 2019
Toon of the Week...
Coming Soon on SkS...
- A brief guide to the impacts of climate change on food production (Daisy Simmons)
- Skeptical Science New Research for Week #38, 2019 (Doug Bostrom)
- How the Greenland ice sheet fared in 2019 (Ruth Mottram, Martin Stendel & Peter Langen)
- A small electric plane demonstrates promise, obstacles of climate-friendly air travel (Lindsay Fendt)
- What psychotherapy can do for the climate and biodiversity crises (Caroline Hickman)
- 2019 SkS Weekly Climate Change & Global Warming News Roundup #39 (John Hartz)
- 2019 SkS Weekly Climate Change & Global Warming Digest #39 (John Hartz
Climate Feedback Reviews...
[To be added]
Poster of the Week...
SkS Week in Review...
- 2019 SkS Weekly Climate Change & Global Warming News Roundup #38 by John Hartz
- The Consensus Handbook: download and translations by Baerbel
- Greta Thunberg is a painful reminder of decades of climate failures by Dana Nuccitelli (Bulletin of the Atomic Scientists)
- Skeptical Science to join the Global Climate Strike on September 20! by BaerbelW
- Skeptical Science New Research for Week #37, 2019 by Doug Bostrom
- 'Trollbots' Swarm Twitter with Attacks on Climate Science Ahead of UN Summit by Marianne Lavell (InsideClimate News)
- 2019 SkS Weekly Climate Change & Global Warming Digest #37 by John Hartz
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Saturday, 21 September 2019
EBM anyone? Yes, but which one?
Read the rest here: EBM anyone? Yes, but which one?
Friday, 20 September 2019
Myelopathy following manipulation of the neck
Read the rest here: Myelopathy following manipulation of the neck
Thursday, 19 September 2019
How to save money with homeopathy … yes, really!
Read the rest here: How to save money with homeopathy … yes, really!
American Loon #2243: Robert Sheaffer
Read the full lunacy: #2243: Robert Sheaffer Encyclopedia of American Loons
Wednesday, 18 September 2019
Does placebo research boost pseudoscience?
Read the rest here: Does placebo research boost pseudoscience?
I’d Like to Play a Game
Read more at: I’d Like to Play a Game by Reuben
Tuesday, 17 September 2019
American Loon #2242: Matt Shea
Read the full lunacy: #2242: Matt Shea Encyclopedia of American Loons