Archive for ice age

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.

grey sister [book review]

Posted in Statistics with tags , , , , , , , , , , , , on October 21, 2018 by xi'an

Unsurprisingly, as soon I got my hands on the second [hardcover] volume after Red Sister, Grey Sister, I could not resist reading it. Nursing a serious cold, gotten while visiting Warwick wearing only summer gear (!), helped and I thus spent my Sunday reading feverishly through Mark Lawrence’s latest book. As I enjoyed very much the first volume, immersing into the same “boarding school” atmosphere was easy, reuniting with most characters, including some I though had been dead and missing others I had not realised they had been killed (no spoiler, just my imperfect memory!).

“The greatest threat to any faith is not other faiths or beliefs but the corruption and division of its own message”
With this bias inherited from the earlier volume, read four weeks ago, I cannot say I did not enjoy the book. Actually, the first half of Grey Sister is more enjoyable than the first volume because the training of the young novices in the Sweet Mercy monastery gets more focused, with more complex challenges, and less boarding school bickering nonsense. Except for one main thread that weights too much on the plot in my opinion (no spoiler, again, as it is almost obvious from the start that the rivalry between Nona, the main character, and a high born novice is there for a purpose). There is an Ender’s Game moment that I particularly enjoyed, with an Alexander’s resolution of a Gordian knot, which comes to signal the end of the almost peaceful part. I liked very much less the second half, taking place on the run away from the Sweet Mercy monastery, where there are too many coincidences and too many intersections of paths that one wishes the author had gone for this Alexander’s resolution of a Gordian knot himself! I think the plot almost peters out at this stage and only survives by sheer inertia, too many boulders loose at once to all stop at the same time!
“The sky above was a deep maroon, shading towards black, strewn with dark ribbons of cloud that looked like lacerations where jagged peaks tore the heavens.”
The style is sometimes repetitive and sometimes on the heavy side, as the quote above I wish someone has re-read. Despite  the grand (and somewhat nefarious) schemes of Abbess Glass, the story is too homely, which may be why the part “at home” feels more convincing that the part outside. The main villain’s plans for taking power over the whole country and the artificial moon are incredible, unconvincing and definitely sketchy, even when explained in the middle of a royal brawl. However, the continued description of the ice-encased universe, saved from complete freeze by an artificial moon and four nuclear reactors, plus an increasing role of magic, make the background compelling and leave me eager for the final (?) volume in the series.