Archive for Arctic

a journal of the Hugo year (post ultimum, flight mode)

Posted in Books, Travel, Wines with tags , , , , , , , , , , , , , , , , , , , , , , , on August 18, 2026 by xi'an

Still banking on the Hugo Award package, as I realised the Best series category also cames with most of the novels, I started reading th Goblin King series, by Katherine Addison, quickly realising I had already read (and enjoyed) the first volume. Thanks to being stuck in Sapporo airports for an unspecified duration, I went through two of the volumes, which are enticing enough if somewhat slow and focussing on very mundane aspects like the layering of the city where the action takes place and its tram lines. (And never omitting a single meal or tea type, the more annoyingly because these types are all made up!) Another shortlisted series is John Scalzi’s Old Man War, of which I already read four volumes and enjoyed very much, if not to the point of reading the seven of them. Maybe later! I also read the novelette Automatic Noodle, which features a group of abandoned robots starting a (Xi’an!) noodle company by making almost perfect biang biang pulled noodles. (With the intricate ideogram 𰻞𰻞麵) After almost a month in Japan eating soba at least once a day (!), it should have appealed to me but it did not, as the robotic aspects were very light while the whole story fell flat and stale, far from the expected dish! But it made me curious to attempt to try making the noodles..!

Watched (over the Arctic Ocean!) Au revoir là–haut (See you up there), a 2017 movie by Albert Dupontel about a couple of WW I trench veterans conceiving a heist by selling war memorials that never materialise. The story is told on the fantastic realism side, methinks too much!, but it vividly reminded me of a WW I museum in La Somme I visited a few years ago, where a whole section was dedicated to the (rough) treatment of disfigured soldiers with missing face parts… And of the birth of neuroplastic surgery.

as if the US didn’t already have too much ICE…

Posted in Mountains, pictures, Travel with tags , , , , , , , , , , , , , , , , , , , , on January 19, 2026 by xi'an

Nature tidbits [21 Aug 2025]

Posted in Books, pictures, University life with tags , , , , , , , , , , , , , , , , on October 16, 2025 by xi'an

The cover of this Nature issue is a fake!, being an artist’s rendering of a supernova (2021yfj) before it exploded, with the core exhibited as rich in silicon and sulfur. (The heaviest element in stars is iron, resulting from the fusion of the above. When the iron mass exceeds a limit, the star collapse into a neutron star or a black hole.)

On the Trump 2.0 administration’s attack-on-science front, an editorial exposes the irresponsibility of cancelling grants for mRNA studies (which Trump 1.0 supported during the COVID crisis). And a longer article points out the radical switch in managing federal grants, committees moving from scientists to political appointees, searching for “anti-American values”… And another one on the backlash following the report from said administration about climate change and global warming. (As blogged recently.)

At a more conceptual (and international) level, an article questions the usual stand on declining birth rates as being problematic. While acknowledging that public incentives have a highly variable mileage, the article remains vague on how supporting an ageing population while keeping an homogeneous welfare support will prove feasible. A second socio-economic article muses about the lack of a downward curve in the cost of electric cars, despite the drop in battery costs, pointing out the inefficiency of state support that creates profit bubbles for the manufacturers. Stricter policies on combustion vehicles similarly seem inefficient, given the violent reactions of car owners (as in the Gilets Jaunes revolt). The EU has alas recently backed down on its goal of prohibiting new combustion engines by 2035.

In shark contrast, a review paper document the rising probability of a climate catastrophe induced by the melting Antarctica, which could prove of a higher magnitude than the melting Arctic. (Even though the introduction article is rather confusing, mixing this issue with the pollution brought by Antarctic tourism and mentioning indigenous populations that do not exist on the 7th Continent).

And on the (weekly) AI front, the announcement of the downloadable gpt-oss from OpenAI, which I plan to check. And the debate on whether or not AI generated papers can plagiarise, again a poorly focussed article mostly missing the issues of the scientific worth of such papers (and the basic fact that they 100% plagiarise the literature dataset they learned from!).

Nature tidbits [19 June 2025]

Posted in Books, Kids, pictures, Travel, University life with tags , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , on August 9, 2025 by xi'an

Editorials on China becoming the World scientific superpower, along with a call for continued collaboration under security risk assessment, the news that all incoming Nature publications will come accompanied by the full editorial process (reviews and authors’ responses), which sounds most sensible to me, another call for novel research indicators to be used eg in the REF but… being co-funded by Elsevier is not especially promising!—along with a Nature investigation on paper mills—, and another personal take calling for new FAA models on air controller loads, which are too light according to the author!, who thinks controllers can handle several flights concurrently.

News on the incoming Vera Rubin Observatory telescope in Chile—if not close to the Atacama peaks I climbed during ISBA 2004—and its unique technology (with a camera the size of a car!). As well as a highlight on African space agencies (where I discovered that Egypt is the most active). Plus, a rather vague report on ether0 as a “stepping stone towards a reasoning model“,  once again playing with words and double meaning on what’s reason(ing). Further entries (alas!) onH ow Trump 2.0 is reshaping science with the impact of barring entry to 19 countries’ nationals and China multiplying calls to attract researchers from abroad and keep students in the country. Including unusually large salaries and benefits. (Pangolins and axolotls make an appearance in both this issue and the next, how unlikely is this?! With the conflicting items of information that the former are primarily hunted for their scales or for their taste.)

The most frightening section of the 19 June issue is however on the threat of a collapse of the Atlantic Meridional Overturning Circulation (AMOC), which would bring a new Ice Age to Western Europe and dramatic changes in the weather worldwide. Along with several research articles on climate change and its impacts.

De pierre et d’os

Posted in Books, Kids, Mountains, pictures, Travel with tags , , , , , , , , , , , , , , , , , , , , on June 30, 2025 by xi'an