Arctic summer sea ice minimum was the sixth lowest on record. So we can all relax, right?
I’ll come back to that. However, Tamino at Open Mind points out that while the Arctic warms three to four times as fast as global warming, the Arctic winters are warming at a much faster rate.
Using the NASA data, which is about mid-range in the major players, Tamino finds that the overall average warming rate since 1985 in the Arctic, at 6.48°C/century is fully 3.4 times as fast as the global rate since 1985 of 1.90°C/century. Continue reading Trouble at the top of the world
That’s the message from Malcolm Turnbull’s son Alex:
“This (leadership spill) isn’t exactly a first for Australian politics, but it does lead you to the conclusion that a stable government might not be as stable as some people would like you to think,” he said.
“To me, this particular event seems to show the Liberal party has been taken over, frankly from extremists on the hard right who aren’t particularly motivated to win an election and aren’t particularly motivated to serve the general public – they just want to pursue a crazy agenda.”
Continue reading Weekly salon 21/10
The target should not be 1.5°C; rather we should aim for a safe climate. James Hansen told us in 2007 that to achieve a safe climate we need to bring GHG concentrations down to 350 ppm as soon as possible. That’s CO2 equivalent, not CO2. Current CO2e is not often quoted, but would be around 500 ppm on the basis that CO2 is about 80% of total GHGs. Also we need to focus on what we are doing to the planet over centuries and millennia, not just the next 50 to 100 years.
However, the IPCC team putting the report together were not asked what the goal should be. They were asked to build a scenario for achieving the 1.5°C warming limit specified as desirable in the Paris Agreement of 2015, and to look at the impacts of a 1.5°C world as against a 2°C world. Two Degrees came out of Europe in the 1990s, achieved a general currency, then became the official goal of at the Conference of Parties of the UNFCCC in Cancun in 2010. At that time there was a move mainly by many of the island states vulnerable it inundation for a more ambitious target. Essentially the whole group at Paris agreed to try.
However, while two degrees was commonly seen as a guardrail for a safe climate even by many scientist, it was never a scientifically derived goal for a safe climate.
The IPCC Special Report on 1.5°C is important because it shows that the path to 1.5°C has a high degree of difficulty and has implications which to most will not be acceptable. It’s importance is in changing the discourse, from being seen as an achievable safe guardrail to 1.5°C as difficult to achieve and far from safe. Continue reading IPCC on 1.5°C: the target is wrong, but we have a strong wake-up call
1. Kavanaugh makes it, but…
2. Fat rich banks not “unquestionably strong”
3. Humans a pestilence upon the earth?
4. A new low for Trump
5. Wentworth in play
Continue reading Weekly salon 7/10
There were three scams in the Government’s release of the latest quarterly update of the National Greenhouse Gas Inventory for March 2018.
The first, as reported by the ABC, FOI documents obtained by the Australian Conservation Foundation show that the Government sat on the report for seven weeks, then released it on 28 September, just before national football finals in the AFL and NRL, and amidst media preoccupation with the royal commission into banks.
That means the report was available to government from 10 August, fully two weeks before Malcolm Turnbull was turfed out on 24 August. Hence while political decisions were being made about the National Energy Guarantee, important information was being withheld.
Secondly, now the data is out, this is what the government wants us to concentrate on:
Continue reading National emissions inventory scam(s)
Sometimes I yearn for a simpler world where the main thing we had to worry about was a nuclear holocaust – MAD (mutually assured destruction).
Now I have to warn anyone who was associated with me by email or Facebook not to open a video that is said to find me in a compromising position, apparently “looking hot” which would really be something for someone my age, caught on webcam (which I don’t have, as far as I know) and while streaming something really naughty.
I can stop this happening, it is said, by coughing up a substantial amount in Bitcoin by 3am tomorrow morning.
The main thing is, don’t open anything you might be sent about me, because it is almost certain to contain malware. Continue reading More excitement than I need
Just when the most important thing going on in our fair land was preparation for football finals, our national broadcaster puts on a reality TV spectacular, except it is real. First the ABC’s board sacks the managing director Michelle Guthrie, now the chairman of the board Justin Milne sacks himself. Or more accurately dug his own grave as this David Rowe cartoon suggests:
That was from an article by Philip Coorey, who says the whole board, including the ABC staff representative should go. Continue reading ABC: chaos at the top with more to follow
Here’s Mark Knight’s Herald Sun cartoon which initiated a social media and general media storm around the globe:
My wife drew my attention to it in an article ‘Racist’ Australian cartoon of Serena Williams prompts global controversy in The New Daily.
Strangely, the cartoon is no longer there, and to save you trouble, none of those links lead to it. Continue reading Australian cartoon puts fuel on Serena fire
I’ll list here the contents of this edition. I haven’t worked out how to link down, perhaps next time.
1. Is Serena the greatest athlete of all time?
2. School funding carve up
3. Will the GFC happen again?
4. Leadership deficit
Remember this is an open thread – you can raise any topic you like. Continue reading Weekly salon 23/9
Much has been written since the women’s final of the 2018 US Open Tennis Championships saw world number one Serena Williams beaten by a young rising star Naomi Osaka after receiving a code violation warning, then a point penalty and finally a game penalty, which put Osaka in an excellent place to win the second set 6-4 and the match. Elite opinion, especially overseas, has come down heavily in Williams’ favour, blaming the umpire Carlos Ramos for his handling of the incident, which, it is said, was an example of sexism because he would never have treated a male player so harshly, and probably racism to boot.
I’ll tell you my opinion, on the evidence I’ve seen (I didn’t watch the match) and comment on the commentary. My conclusion is that tennis needs to put its house in order, and has missed a golden opportunity to enforce rules so that tennis fans can expect to see excellent tennis being played, rather than players venting. Continue reading Serena meltdown a missed opportunity