Tuesday, December 21, 2021
"Don't Look Up" Trailer
Yesterday Saw Second-Highest Case Count in the Pandemic
Yesterday saw the second-highest number of new recorded COVID cases since the start of the pandemic, lagging only last winter's peak in the (uses fingers to count) third wave. I suspect today will set a record. On NPR this morning Fauci said this will likely peak sometime in January -- I forget if he gave a more precise time -- then decline just as fast. I wonder now if we aren't all going to get COVID by then. The hospitals are going to be a mess, if they aren't already. As in, you won't be able to get into one if you need to. I'm really starting to fear what's coming in the next few weeks -- it could be unprecedented.
The New York Times says most new infections may soon be breakthroughs, that is, in the vaccinated, especially the unboosted. In the US, 61% are vaccinated (2 shots) but only 28% are boosted (3 shots).
But with Omicron, being fully vaccinated does not appear to provide the same level of protection, in terms of infection and transmission. While the vaccinated still appear likely to avoid serious illness, there remains a risk they will experience symptoms. They may also pass the virus to someone else.With the ability to spread widely and quickly, Omicron is poised to become the dominant variant. It’s unclear how severe or mild Omicron is for someone who has not been vaccinated and thus has no coronavirus immunity. In the United States data suggest that around 61 percent of Americans of all ages are fully vaccinated. There are millions of Americans who are not vaccinated.
Hospitals are already overburdened by Delta patients, and the consequences of many infections in a short period will be increasingly deadly. Even cases among the vaccinated can still lead to long Covid.
Fortunately, there’s mounting evidence that a third shot, which the Food and Drug Administration authorized in November for all adults, can increase people’s defenses. But only around 28 percent of Americans have received a booster.
From the Washington Post:
Monday, December 20, 2021
Hope in the U.S. Terminal Decline
The US is paralyzed and now appears to be in terminal decline.
— Scott Denning (@airscottdenning) December 20, 2021
Paradoxically, that and the fact that we constitute just a tiny sliver of humanity may be the world’s best hope and a dark reason for optimism.
The Omicron Surge
You hear that the omicron variant is more contagious but causes a less serious illness than the delta variant, but I am doubting that. After reading this excellent NPR article, it seems that conclusion was based on a large South African study where most participants had some prior exposure to COVID and thus had built up some natural immunity. That's unlikely to be the case in the US and Europe for the unvaccinated. So there may be some big surprises in store for them. As the graph below shows, already Denmark and the UK are getting slammed, highly vaccinated countries you'd think would have a handle on COVID by now. (Admittedly I cherry picked these two countries for their extreme and growing rates. That's the point.) Omicron is surging in the northeast US, and in Washington DC, and hospitals are getting slammed and in some cases at capacity. Check out this Sunday newspaper ad by Cleveland area hospitals. Being vaccinated and boosted, to me that's the scary part -- hospitals being so overwhelmed they can't take care of non-COVID patients who need emergency care or surgeries they have scheduled. (Of course, I'm fear getting COVID, too.) And for that I directly blame the selfish people who refuse to get vaccinated. It's absurd and I simply can't understand their objections, given the consequences of getting the disease and the risk they pose to society. It really seems like something in the water supply has removed rationality from a third of the people in this country.
Sunday, December 19, 2021
Save of the Year (Perhaps)
His save was so good @Subbz3r0 got his own segment on @sportscenter
— ᴀʀᴅᴀ Öᴄᴀʟ 🏒 (@Arda) December 18, 2021
(and yes it was also #1 in the #SCTopTen) @BuffaloSabres @NHL pic.twitter.com/UlH6uGQTLH
Malcolm is younger brother of NJ Devils excellent defenseman and all-around rapscallion P.K. Subban. There's a still younger brother, Jordan, not yet at the NHL level. All play defense.
Tuesday, December 14, 2021
Einstein Quote
"I must seek in the stars what was denied to me on earth."-- Albert Einstein, in a letter to his secretary and lover, Betty Neumann, in 1924
Monday, December 13, 2021
NOAA: Fourth-Warmest November
NOAA global temperature anomaly for Nov 2021 = 0.91°C relative to 1901-2000 (4th-warmest Nov) = 1.17°C relative to 1880-1909 = 2.10°F
— David Appell (@davidappell) December 13, 2021
Global land anomaly = 1.50°C rel to 1901-2000 (3rd-warmest Nov) = 2.00°C relative to 1880-1909 = 3.60°F
Data: https://t.co/VdxQIYp1xu pic.twitter.com/tk9cfvFMtp
Friday, December 10, 2021
A Unique NHL Goal?
This alley-oop goal may be the most unique goal ever recorded in NHL history. It was scored Friday night by the Anaheim Duck's Sonny Milano, with the assist, the unique part, the alley oop, by Trevor Zegras. Watch afterward, even they can't believe they pulled it off:
The announcers get it wrong, missing that Milano batted the puck in. The goalies and defense looked stunned and confused. Zegras and Milano can't quite believe it.
Wow.
A "Michigan" goal, also called a "Michigan lacrosse goal," is where a player scoops the puck up and whips it around the goal and in next to the goalie's head:
It's still rare, but becoming more frequently seen in recent years. Some people call it the "Sidney Crosby goal," because Crosby did it in the minor leagues as a 16-year old when he played for Rimouski Oceanic, though apparently he didn't invent it:
He's only tried it rarely in the NHL though, like here last season:
Some pros don't like it, some do, some won't try it. Young kids are the ones going for it -- in the top video, note that Trevor Zegras is only 20 years old, in only his second NHL season.
Wednesday, December 08, 2021
Swarm of Moderate Earthquakes Off Oregon Coast
Starting about 1:30 pm Pacific Time yesterday there have been a swarm earthquakes off the Oregon Coast. I get alerts from the USGS Earthquakes Hazard Program and so far there have been 27 of magnitude 4.5 or greater, with the highest M5.8 (twice).
No tsunamis are expected or have been reported, according to EarthSky. They quote an ex-AP science writer who lives on the Oregon coast:
As of 7:05 a.m. PST [15:05 UTC on December 8], there were 56 quakes in the swarm, 13 of which were 5.0 to 5.8 magnitude.
Probably means nothing... except here we're all waiting for the M9+ that will probably devastate this entire region. Oh boy.
Tuesday, December 07, 2021
Nice Chess Writing
Maybe you know, but the World Chess Championship is taking place is Dubai right now, the defending champion Magnus Carlsen of Norway against Russian grandmaster challenger Ian Nepomniachtchi. Through eight games, Carlsen was up by 2 points.
Here is how Oliver Roeder introduced his article about game 9 for fivethirtyeight.com, which I think is just beautiful:
Chuck Wiese Was Even Dumber Than I Thought
Awhile back I corrected Chuck Wiese for making the claim that the monstrous late June Pacific Northwest heat wave, which here peaked at 117°F (47.2°C), was natural.
An ex-TV meteorologist, not a scientist, with only a B.S., his analysis included some bad physics based on a misunderstanding of the nature of blackbodies.
Actual scientists, doing real scientific analysis, concluded, not surprisingly, that the worst heat wave in the history of the world included a significant anthropogenic component: "It was almost impossible for the temperatures seen recently in the Pacific North West heatwave to have occurred without global warming."
In his usual fashion, Wiese responded with a fusillade of insults indicative of his uncertainties and insecurities. It wasn't pleasant to dig through his verbal crap -- no doubt its intended purpose -- but now that I have it's clear he only dug his hole deeper.
I have stated that the 15 micron band which composes the Q-branch of its radiation behaves nearly as a black body over that narrow range of wavelength where the absorption coefficients are very high similar to black body radiation.
Let's recall, yet again: a blackbody is one that absorbs all radiation incident upon it.
So a single band, like the 15-micron band, cannot behave "nearly as a black body." Period. It doesn't absorb all radiation, it only absorbs 15-micron radiation. End of story. So blackbody equations do not apply to it.
Wiese just doesn't know what he's talking about.
And this is hardly the only reason why his analysis was ridiculous and nuts.
The worst heat wave ever occurred (well, a 1000-year weather event) because of humans. It killed over 1,000 people. I doubt someone like Wiese cares -- for him they're just fodder in his culture war. But he was wrong. And he has to face that, and will one day or another.
Why? Because things are not going to be getting any better.
Stunning Image From Mars
Wednesday, December 01, 2021
Knowing the Future One Second Ahead
This was an absurd sequence by Braden Holtby pic.twitter.com/tJXb7cyGMm
— Brady Trettenero (@BradyTrett) December 1, 2021
Monday, November 22, 2021
Unbelievable
Kyle Rittenhouse in Florida hangin’ with former @BachelorABC contestant and his new publicist. Next stop stay at Florida Governor’s Mansion? pic.twitter.com/ybfJUzBuya
— Daniel Uhlfelder (@DWUhlfelderLaw) November 22, 2021
Friday, November 19, 2021
About Gas Prices
One issue that seems to have influenced voters Tuesday was the price of gasoline — over which Biden has no control. Here's US gas prices and the world price of oil (divided by 42 to make it a price per gallon) pic.twitter.com/rSwv1q8DzN
— Paul Krugman (@paulkrugman) November 4, 2021
Everyone is complaining that gas prices are high, and they are for the last few years, but they really aren't for the last 10 years or so, when adjusted for inflation:
This is weekly data on gas prices from EIA's This Week in Petroleum, adjusted for inflation via the Consumer Price Index. Gas prices were high during the Bush Jr administration -- probably a feature, not a bug -- and then after the financial crisis.
But it appears, from Krugman's graph, that presidents don't have much, if any, influence on gas prices -- they're set quite deterministically from the price of oil.
Wednesday, November 17, 2021
NASA GISS: 4th Warmest October; Warmest on Land
#NASA #GISS land-only surface temperature anomaly for October 2021 = 1.58°C = 2.84°F relative to 1880-1909, a record high for the month. Global surface anomaly is 4th highest for Octobers at 1.21°C (same baseline).https://t.co/s2iWlyZ1a7#GlobalWarming #climatechange
— David Appell (@davidappell) November 18, 2021
Tuesday, November 16, 2021
Frustrations and Highlights
Superstar Sidney Crosby of the Pittsburgh Penguins is having a rough start to the NHL season. He needed wrist surgery right before the preseason started, missing several of the first regular season games, then after one game back got COVID and missed several more games. In his first game back, down 5-1 to the Washington Capitals on Sunday night, he took out his frustration on Capitals defenseman Martin Fehervary:
Crosby taking out some frustration in his return to the lineup. Pens down 5-1 to Caps pic.twitter.com/zHD40mg7OW
— Brady Trettenero (@BradyTrett) November 15, 2021
I wish my job had some similar outlet for my frustrations.
A couple other highlights from Sunday.
Connor McDavid doing the kind of thing Sidney Crosby used to do:
Connor McDavid good lord pic.twitter.com/U4h9k4hM9i
— Brady Trettenero (@BradyTrett) November 6, 2021
and an amazing save from Tampa Bay goalie Andrei Vasilevskiy:
Oh my VASY 😳🚫 pic.twitter.com/YsdiJqpXbk
— Sportsnet (@Sportsnet) November 14, 2021
Sunday, November 14, 2021
Divergence of Lower Troposphere Warming Measurements
This is a graph of the difference in warming of the lower troposphere as measured by the RSS research group compared to UAH (University of Alabama at Huntsville). The divergence continues to widen.
The quality/resolution of the graph is terrible, unless you click on it. I'm posting this also so I can complain about it on the Blogger Forum. Not that I expect them to change. Why show a low resolution figure when clearly they store the full resolution image? I don't get it. Wish I could easily transition my blog to another platform -- Wordpress I guess -- but by now I have over 15 years of posts.
Friday, November 12, 2021
The Business of America
Calvin Coolidge said “The business of America is business!” He didn't say its business is people.
Thursday, November 11, 2021
Greta Didn't Invent "Blah Blah Blah"
Greta Thunberg has received a lot of attention for her "blah blah blah" admonition towards those negotiating climate agreements -- not without cause -- and, my favorite, some activists have taken to calling the diplomats "bleaders." Sounds sheep-like, too. Nice.
But it turns out "blah blah blah" isn't original with Thunberg -- it goes all the way back to COP1, the first Conference of the Parties in Berlin in 1995. This is from How to Blow Up a Pipeline by Andreas Malm:
Saturday, November 06, 2021
Tuvalu Addresses COP26
This photo of Tuvalu’s virtual address to the Climate Conference says everything that should need to be said. #COP26 pic.twitter.com/SOstgl6wKr
— Ben Phillips (@benphillips76) November 5, 2021
Some Basic Evidence for Manmade Climate Change
Monday, November 01, 2021
Insult from World Leaders at Trevi Fountain
Also, whatever media handlers allowed this episode and photograph should be fired. What a dumb message it sends.
World leaders toss a coin at Trevi for good luck fighting the climate emergency pic.twitter.com/zFIDPJnVf7
— Bruno Maçães (@MacaesBruno) October 31, 2021
Tuesday, October 26, 2021
Florida's Surgeon General LOL
Florida's Surgeon General Joseph Ladapo won't say if he's vaccinated against COVID-19.
That's how far Republicans are going to make political hay out of the pandemic. Because that's all they're doing.
History will record these people as not just fools, but malicious, craven fools. I kind of wish I had the chance to write it.
But at least someone has rightly told him to go to hell:
Ladapo’s pass on his own vaccination status comes after state Sen. Tina Polsky (D-Boca Raton) kicked him out of her office last week for refusing to wear a face mask. Polsky announced in August her battle with stage 1 breast cancer. Florida Politics was the first to report that she told Ladapo and two of his Florida Department of Health aides to leave after they refused to don masks during a meeting inside the Capitol last week.
About That $100 Billion a Year
It's $100 billion total, for all countries, not per country.
That makes a lot more sense.
From Bloomberg Green:
A blueprint for how developed countries will contribute $100 billion a year to poor nations confronting climate change is set to be unveiled on Monday despite objections from the U.S. and other nations that almost derailed the announcement. The plan is seen as critical to the success of the United Nations COP26 climate summit scheduled to begin Oct. 31 in Glasgow, Scotland. Rich nations have fallen short of their 2009 pledge to collectively deliver $100 billion annually to help poor countries confront climate change, shift to clean energy and build resilience. And without more money, some developing nations, such as Bangladesh and Indonesia, have said they can’t step up their climate pledges. Developed countries were roughly $20 billion below the $100 billion target in 2019, the last year for which totals have been released. The U.S. had objected to a plan to make up for shortfalls in previous donations with higher contributions in future years, according to three people familiar with the matter who asked for anonymity to describe private negotiations. Details of how the matter was settled weren’t immediately available but the people confirmed that an announcement, which had been expected this week, would be made Monday.... President Joe Biden last month committed the U.S. to provide $11.4 billion in climate finance annually by 2024. And Congress is on track to spend between $2.8 billion and $3.1 billion on climate finance in fiscal 2022. Yet that still leaves the U.S. lagging well behind other developed nations in meeting its share of the target. Whether -- and how -- to account for continued shortfalls this year and last so that finance still reaches a $100 billion annual average between 2020 and 2025 has been a major sticking point in negotiations, said the people. The U.S. was among nations concerned about the ability of the group to collectively increase contributions in future years to compensate, the people said.
Sunday, October 24, 2021
1.5°C Limit Requires Unprecedented Fossil Fuel Declines
To limit warming to 1.5°C fossil fuel use must decline at unprecedented rates. Cell Press:
Limiting climate change to the 1.5°C target set by the Paris Climate Agreement will likely require coal and gas power use to decline at rates that are unprecedented for any large country, an analysis of decadal episodes of fossil fuel decline in 105 countries between 1960 and 2018 shows. Furthermore, the findings, published October 22 in the journal One Earth, suggest that the most rapid historical cases of fossil fuel decline occurred when oil was replaced by coal, gas, or nuclear power in response to energy security threats of the 1970s and the 1980s....
"We also studied recent political pledges to completely phase out coal power, which some 30 countries made as part of the Powering Past Coal Alliance. We found that these pledges do not aim for faster coal decline than what has occurred historically.... In other words, they plan for largely business as usual."
Saturday, October 23, 2021
Key Goals of COP26: Any Hope?
Do Americans want the U.S. government to spend more or spend less on foreign aid? The correct—if perhaps surprising—answer is more, by a lot. Most Americans say aid should be 10 percent of the entire federal budget, almost 10 times more than the roughly 1 percent of the budget that currently goes to foreign aid. But here’s a paradox: When asked whether the U.S. should increase or decrease aid spending, most Americans also say that the government should spend less on aid, not more.What explains this consistently inconsistent polling result? The problem, as NPR explains, is that Americans massively overestimate the amount the U.S. government actually spends on aid as a proportion of all spending. So instead of thinking accurately to themselves, “We should be spending 10 percent of the budget on aid, and we only spend 1 percent. This is terrible! Increase aid spending!” Americans think, “Gracious, we must spend at least 20-50 percent on aid. That’s too much. It should be 10 percent. Cut aid spending!”
The IPCC looked extensively at emission reductions required to pursue the 1.5℃ limit. It found getting on a 1.5℃ track is feasible but would require halving global emissions by 2030 compared to 2010 and reaching net-zero emissions by mid-century.
Technosignature Article Now Free
My article on technosignatures in Physics World magazine now has an open and free link:
“Scanning the cosmos for signs of technology,” Physics World, October 2021, pp 32-36.
Friday, October 22, 2021
Can't Spell "Manchin" Without a Dollar Sign
Scrutiny grows of Joe Manchin’s steady stream of support from oil, gas and coal – Manchin received the largest donations across multiple energy sectors https://t.co/YhwOUKXojI pic.twitter.com/qcPmJsKmxQ
— Melissa Baldwin (@MelissaMBaldwin) October 20, 2021
For decades, Manchin has profited from a series of coal companies that he founded during the 1980s. His son, Joe Manchin IV, has since assumed leadership roles in the firms, and the senator says his ownership is held in a blind trust. Yet between the time he joined the Senate and today, Manchin has personally grossed more than $4.5 million from those firms, according to financial disclosures. He also holds stock options in Enersystems Inc., the larger of the two firms, valued between $1 and $5 million.
I switched to Edge about six months ago because of my Tab Explosion problem -- I usually have about 200 tabs open at any one time, waiting to be read, and because in Chrome each one occupies memory that eventually brings my computer to a near standstill. Edge puts tabs to sleep somehow until you come back to them (I've never noticed a delay when they "wake up"). Of course I could reduce my tab count -- I often don't read most of those 200 tabs anyway, despite my intentions -- but that's a different issue.
Thursday, October 21, 2021
On Climate Terrorism
"It is strange and striking that climate change activists have not committed any acts of terrorism. After all, terrorism is for the individual by far the modern world’s most effective form of political action, and climate change is an issue about which people feel just as strongly as about, say, animal rights. This is especially noticeable when you bear in mind the ease of things like blowing up petrol stations, or vandalising SUVs. In cities, SUVs are loathed by everyone except the people who drive them; and in a city the size of London, a few dozen people could in a short space of time make the ownership of these cars effectively impossible, just by running keys down the side of them, at a cost to the owner of several thousand pounds a time. Say fifty people vandalising four cars each every night for a month: six thousand trashed SUVs in a month and the Chelsea tractors would soon be disappearing from our streets. So why don’t these things happen? Is it because the people who feel strongly about climate change are simply too nice, too educated, to do anything of the sort? (But terrorists are often highly educated.) Or is it that even the people who feel most strongly about climate change on some level can’t quite bring themselves to believe in it?"
John Lanchester, London Review of Books, Vol 29 No 6 March 2007
Wednesday, October 20, 2021
One of the Best Novels I've Ever Read
Sunday, October 17, 2021
Joe Manchin's Excess Deaths
@Sen_JoeManchin 's pushback on Biden's CEPP will cause at least 57,000 to 158,000 deaths this century. @EnergyInnovLLC estimates 2030 US GHG emission 250-700 Mt CO2 higher without CEPP (WaPo 10/16), combined with @DannyBressler1 's recent mortality cost of carbon (Nat Comm 7/21) pic.twitter.com/HotFpq0Qp1
— David Appell (@davidappell) October 17, 2021
Sunday, October 10, 2021
My Article on Technosignatures
I also have a feature article in this month's issue of Physics World magazine, on technosignatures:
“Scanning the cosmos for signs of technology,” Physics World, October 2021, pp 32-36.
At the moment it's only available to registered users of the site, but registration is free. In a week or so there'll be a publicly available link and I'll post that then.
"Technosignatures" are any sign of technology on another planet. Examining the "technosphere" is a burgeoning field that astronomers and astrophysicists are starting to think about, especially as the James Webb Space Telescope is about to launch (December, they say now) and as even better telescopes might come online next decade if recommended by the forthcoming NASA Decadal Survey.
For the last two decades astronomers and astrobiologists have been thinking about how they might detect life on exoplanets, via "biosignatures." These might be the detection of methane in a planet's light spectrum, large amounts of oxygen, and a host of other possibilities, due to microbes or plant life. If life is ever detected on another planet, it's likely it will be via some type of biosignature -- it could happen in the next couple of decades.
Just in the last couple of years scientists have also begun thinking about "technosignatures," signs of technology akin to how biosignatures are signs of life. If other planets have an advanced technological civilization, akin to ours or more advanced (since ours is rather nascent), there may be signs we can detect astronomically. These might be city lights on their nightside, industrial pollution in their atmosphere, solar panels on their surface or in orbit, or megastructures like a Dyson sphere* or swarm or ring, or who knows what. People are making calculations of what might be detectable by the Webb telescope or TESS, and by telescopes that are hopefully recommended like LUVOIR and HabEx. There will be an enormous amount of data to sift through, looking for anomalies. I tried to cover some of this rapidly expanding field in my artice.
* As you may know, a Dyson sphere is a hypothetical structure that would completely surround a star, thereby capturing all of its energy output. (Such an structure around our Sun, at Earth's distance, would capture 2 billion times as much solar energy as falls atop Earth's atmosphere.) Except a Dyson sphere isn't mechanically stable -- they would likely break up due to any drift, as Dyson wrote about in 1960 when he first proposed this idea. (A Star Trek: The Next Generation features a Dyson sphere. [Video] Magically it was stable.) If it could exist, a Dyson sphere would heat up and radiate outwards. A Dyson sphere at Earth's orbital distance would radiate at Earth's brightness temperature, 255 K, so with a blackbody spectrum with a peak wavelength of about 10 microns, in the infrared. People have actually done searches for Dyson spheres in the galaxy.
Instead, a civilization might construct a more stable Dyson configuration like a swarm or ring or bubble -- I've used the figure from my article below. Why? One idea is to capture solar energy on them and beam microwaves to the planet's surface. But who knows what an advanced civilization might do with them -- maybe live on them! These should have a radiative signature too, a technosignature. It's all hypothetical of course, but fun to think about.... It was a fun article to write.
Friday, October 08, 2021
My Wash Post Article
"The Trick" Trailer by the BBC
Thursday, October 07, 2021
YouTube Bans Ads on Climate Denial Videos
This is big; NYT:
Can't wait to hear all the whining.
Google also owns Blogger (blogspot blogs, like this one). Wonder if its climate denying blogs are next. I'd guess not.
Nb: corrected my original headline.
Wednesday, October 06, 2021
A Trillion Dollar Coin
Platinum sells for $1,000/oz, so if it were to reflect its true value a $1 trillion Pt coin would weigh 28.5 kt (thou metric tons), be a cube 11.0 meters on a side, or, if it were the same thickness as a dollar coin (2 mm), have a diameter of 918 meters (3,010 ft). @axios https://t.co/Stt292P52Z
— David Appell (@davidappell) October 6, 2021
Tuesday, October 05, 2021
Nobel Prizes for Climate Science
Monday, October 04, 2021
It Doesn't Matter if You Believe In Climate Change....
Polar Sea Ice Extent Updates
Just thought I'd post the Arctic and Antarctic sea ice extents, through September 2021. These are the 12-month moving averages, so lag latest conditions a bit. It will be interesting to see where the Antarctic goes -- back on its old trend?
Thursday, September 30, 2021
Another 1970s Exxon Scientist
They knew.
This is from page 1 of Michael Mann's book The New Climate War.
The original source is Inside Climate News.
Michael Mann's book is excellent, and I heartily recommend it. He dissects the information war that has been going on for decades now, waged by the fossil fuel industry. But he also gives it to those who are all doom-and-gloom, the "Deep Adaptation" people who think all that's left is for us to prepare for the collapse of society. Mann's position is that we can still cut emissions enough by 2030 to prevent serious problems, with enough activism and political will, and that's his message in the book and in the talks he's giving seemingly everywhere.
I wish I were that optimistic but I can't say I am. I just can't see the world getting it together, primarily because of corruption driven by the multi-trillion dollar fossil fuel industry. (Just today I saw a tweet by Senator Elizabeth Warren about an army of Exxon lobbyists on Capitol Hill.) There's far too much money to be made for them to go quietly, or to transition into energy companies that produce renewable energy. They're making token efforts at best:
But who cares about me--a lot of young people aren't very optimistic either:
which is incredibly sad. And infuriating. OK, I worried a lot about global nuclear war when I was younger, between about 25 to 35, and would occasionally jolt upright in the middle of the night yelling from a dream, scaring the hell out of girlfriends in the process. Maybe my subconscious thought humanity was "doomed," but I outgrew it (but am rather surprised there hasn't been a global nuclear war in my lifetime--I would have bet there would have been. There's still time for one, of course. but I no longer wake up screaming at night.). But climate change seems a different order of disaster, because it looks inevitable. No attempts at a solution have done anything to modify the exponential Keeling curve--not Kyoto, not Copenhagen, not the Paris Agreement--and it's difficult to believe it will happen now at COP26.
Though there is just a touch of room for hope, as 2019's CO2 emissions were flat compared to 2018's. (2020's were much lower than 2019's, but that was due to the pandemic.) But through June 2021, global carbon emissions were 7% higher than June 2019's.
So why be optimistic? I don't see it yet. Does anyone?
Sea Level Rise Now 4.7 mm/year
Wednesday, September 29, 2021
Summer Land Temperatures Set A Record This Year
Summer 2021 was the warmest summer on record for the Earth's land regions (where we all live!). Temperatures for June, July, and August were around 1.5C above preindustrial levels. pic.twitter.com/KpFIxMTIln
— Dr. Zeke Hausfather (@hausfath) September 22, 2021
Tuesday, September 28, 2021
Blah Blah Blah
“Build back better, blah blah blah. Green economy, blah blah blah. Net zero by 2050, blah blah blah. This is all we hear from our so-called leaders. Our hopes and ambitions drown in their empty promises.”
— Jason Hickel (@jasonhickel) September 28, 2021
-Greta Thunberg
Sunday, September 26, 2021
A Small Incident About Cars
The other day I was a local place here, Nancy Jo's Burger's and Fries, ordering a chicken salad to go. A guy came up to me and said my car was parked too close to his car's door, which was in the adjacent parking spot, and I would have to move my car. Like a good guy I immediately went out and moved my car so he'd have room to open his door and get into his car. But then I came back in and noticed he was sitting in a booth waiting for his food with his family, planning to eat in the restaurant, while I was getting takeout and would be gone in a couple of minutes. This kind of annoyed me, and as our orders were announced at same time I took the opportunity to say to him that my car had been between the lines, and I got a little aggressive and said next time he'd have to crawl in the passenger side to get into his car. He said something and I said something over him, I don't remember what. I noticed he had a Christian cross hanging from his rear view mirror. He didn't even say thank to me for moving my car. This has stuck with me ever since, even though it's been about five days now and I told myself I was going to forget it.
Saturday, September 18, 2021
5 Trillion Tons of Ice Lost from Greenland
Greenland ice sheet mass balance from Mankoff et al 2021.
Equivalent sea level rise is on the scale to the right; cumulative mass loss is on the scale to the left.
Sunday, September 05, 2021
Another Bad Chuck Wiese Error
Earlier I pointed out the multiple errors of thinking in Oregon's Chuck Wiese's claim that the horrendous heat wave we had here in the Pacific NW at the end of June -- an unbelievable 117°F in Salem, Oregon, a maximum reading that was a full 39°F above the normal for that day (normal period = 1981-2010) -- was, he claimed, nothing special at all, just a regular heat wave with the sun in its sunlike position.
I found another huge error.
Needless to say, actual scientists concluded that anthropogenic climate change had a very significant role in such a huge heat wave anomaly.
Chuck Wiese argued that it was just another heat wave but caused by orbital and solar parameters and a nominal increase in atmospheric CO2, calculated naively -- a claim easily shown to be B.S. by all the factors he chose to ignore.But shortly after, as I was looking more closely at his claims, I saw a deeper error, which I haven't been able to write about since I was busy on an article. He considers atmospheric CO2 to be a blackbody, when it is anything but.
In his post on Ed Berry's site -- a place Wiese considers "publication," LOLz -- he presents this little argument:
What about atmospheric CO2? In 1981, the Mauna Loa CO2 level was given as 341 ppmv whereas today it is 416 ppmv. Calculating the change in radiative forcing from CO2 as a stand-alone constituent, the difference from 1981 to now is only 1.07 Wm-2. ( Watts per square meter ).This is just comical as physics, and let me show you why -- again, Wiese thinks atmospheric CO2 is a blackbody, which it is certainly is not. Bear with me through a few elementary equations.
Next, I took the mean temperature of the daily temperature delta or deviation, which was about 90 deg F and plugged that into the derivative of the Stefan Boltzmann equation, dF/dT which gives 6.45 Wm-2K-1 or 6.45 Watts per square meter per degree Kelvin.
Using this relationship, if CO2 acts alone as permitted in this special case, we get 0.963 Wm-2 with a ground emissivity of 0.9 divided by the rate of change of flux with respect to temperature or the 6.45 Wm-2K-1 number which gives 0.15 deg C or a possible contribution of +0.27 deg F. to the heating total.
Saturday, September 04, 2021
Wheat and Corn
If food looks expensive in the grocery store, maybe this is part of the reason: the price of wheat is up 82% in the last five years. Up 32% just in the last 12 months.
Corn is up 46% in the last 12 months. I've read that here in Oregon the wheat crop this year has been ruined by the late June heat wave. I don't know about elsewhere. In May the Wall Street Journal wrote:
"Corn has been one of the sharpest risers in the broad rally in raw materials that is prompting companies to boost prices for goods and fueling concern among investors that inflation could hobble the post-pandemic economic recovery."
But it's paywalled. This May 31st article in a midwestern publication wrote (but also paywalled)
"The good news for farmers: Corn prices are on the rise, up nearly 70 cents in the past three weeks to their highest level in nearly three years. The bad news: That spike is largely because of heavy rain and flooding this spring that have hampered planting across the corn belt and stoked fears about a drop in production."
So it's only good news if you weren't flooded out.... Climate change's extreme weather? Of course, heavy spring rains and flooding have happened before -- it's the risk of farming. But these days you have to wonder.
Here's the chart for wheat:
| Market price of wheat |
Thursday, September 02, 2021
Boycotting Texas
As long as the new Texas anti-abortion law remains in force, I will not be doing any lectures or events (in person or remote) in the state of Texas.
— Michael E. Mann (@MichaelEMann) September 2, 2021
Texas shows us what post-democracy America would look like. Thanks to a series of actions by the Texas legislature and governor, we now see exactly what the Trumpified Republican Party wants: to take us to an America where women cannot get abortions, even in cases of rape and incest; an America where almost everybody can openly carry a gun in public, without license, without permit, without safety training and without fingerprinting; and an America where law-abiding Black and Latino citizens are disproportionately denied the right to vote.It still isn't clear that Trump, abetted by Mitch McConnell's theft of Supreme Court seats, won't yet destroy democracy in America, which effectively destroys America. The fascists smell blood. They are moral cowards who want more. They're determined to get it.
This is where Texas and other red states are going, or have already gone. It is where the rest of America will go, unless those targeted by these new laws — women, people of color and all small “d” democrats — rise up.




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