Archive for plastic waste

a journal of the disruption year

Posted in Books, Kids, Mountains, pictures, Running, Travel, University life, Wines with tags , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , on February 19, 2026 by xi'an


R
ead Philip Pullman’s The Rose Dust till the last and final page! The end of a long wait and the conclusion of the trilogy… I have mixed feelings about this ending. I enjoyed most of the book with its alternative 1930’s impressions and the chaotic trek through an imaginary Middle East, but the story itself is lacking structure and strength. Especially for the final hundred pages, where the pace changed, slowing down as if to delay the finale. Suddenly the style became heavy, the story unconvincing, the characters more and more verbose, and the pages overloaded with mostly meaningless info-dump. (Warning: spoilers!) The worst was during the passage of the main characters into one alternative world, with an even heavier go at conglomerates like TP and the destruction of the rose fields and the old ways. Now that I have finished the book, I have no clear understanding of the nature of “Dust”, the importance of the rose fields, and the reasons for the actions of most of the characters… 

Cooked Brussels sprouts on 31 January, when else?! With hardly any bitterness left, once grilled! And a week-lasting vegetable curry with plenty of mushrooms and onions (and chili) while in Warwick, with the addition of a ready-made Jalfrezi sauce that proved way too mild (and originates from the British Raj, rather than genuine Bengali cuisine). As did an otherwise fantastic fish curry at Kayal, the reference Kerala cuisine in Leamington Spa and a favourite of mine in the area (along with the Korean barbecue in Coventry!). A week that also reached 100km of running, thanks to evening sessions, in preparation for the Sainte Baume trail. I also went through a scary NYT piece on the rise of food delivery in the US urban areas. With the disturbing impacts on health, budgets, pollution, socialisation, and the new Lumpenproletariat of delivery drivers. (The nadir being this story of a data analyst working a second job as a food delivery driver to pay off his debt from ordering too much food delivery! Not the most efficient data analyst around, then!)

Watched the 2018 Japanese TV show Unnatural (for Unnatural Death Investigation Laboratory, UDI Lab), featuring a group of forensic scientists with enough personal issues to feed the ten episodes. Very light despite the setting, always far from realistic, but rather homely and pleasant for its (indirect) depiction of modern societal issues in Japan.

Nature tidbits [10 July 2025]

Posted in Books, Kids, pictures, University life with tags , , , , , , , , , , , , , , , , , , , , , , , , , on August 27, 2025 by xi'an

With a beautiful cover and a wealth of papers following China’s mission on the hidden side of the Moon, this issue offers

  • another “feel-good” editorial on the need for a highly ambitious UN treaty on plastics, or rather against plastic, at the August meeting in Geneva this month. Given the opposition of major producers like the USA (now more than ever!) and China, as well as all oil producers, the terrible impact of plastics  on life as a whole (also documented in this issue) is again likely to be ignored in favour of short-term commercial goals. (As illustrated by a feature article on metal-organic frameworks that capture CO² but are posing clear biosafety and environmental challenges, not mention in the article.)
  • a second editorial on the rise of metascience, a term I had not X’ed previously, which appears to be the science of scientific practice and impact. Given the limited impact scientists have on governments and societies, now more than ever!,  it is hard to forecast that metascientists will do better…
  • a rather tone-deaf tribune by the president of the Weizmann Institute on how they are reconstructing the institute after the Iranian attacks of 15 June (following the Israeli attacks of 13 June that hit several universities and assassinated several nuclear scientists). With empty words for “scientists in Gaza” when the very same Israeli government that funds Weizmann has flattened all academic and medical institutions in Gaza. (The asymmetry was later pointed out by a letter to the Nature editor from an Iranian scientist.) Followed a few pages later by the covarege an independent survey on a likely 80,000 death toll in Gaza.
  • A news article on the US National Academy of Sciences, Engineering and Medicine failing to take a stand against Trump 2.0, and too readily engaging into collaboration and censorship. And another one on the growing number of foreign scientists arrested at the border for carrying biological material. While I have (in the long past!) carried a raw milk Camembert in my bag and into the US, mea culpa (Io), I am less sympathetic to these cases since some of the material was hazardous, beyond being undeclared. What has changed in the recent is Homeland Security jumping on these cases to increase their deportation figures…
  • A long comment by Cantabrigians on the ambivalent role of AIs in writing and reviewing papers, with a proposed fix through the Conservative Evidence database, in Cambridge, England. A lot of coulds, woulds, and shoulds, imposing an international involvement, open access, and reliable procedures separating chaff from grain…

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.

Nature tidbits [26 June 2025]

Posted in Books, Kids, Travel, University life with tags , , , , , , , , , , , , , , , , , , , , , , , , , , , , on August 1, 2025 by xi'an

Editorials on how fast advances in computer vision and face recognition are lacking in ethical standards (with plenty of shoulds and musts, but no proposal to enforce those),  a call for stronger condemnations of Trumpian attacks on science and academics by international scientific institutions, taking as a leading example a statement of concern by the Pontifical Academy of Science (or Pontificia Academia Scientiarum in plain latin) in Vatican, which, considering the history of the relations between Church and Science, is not an obvious choice!, another (mostly) Trumpian-induced plea for the return of foreign aid to low and middle income countries from the high income donors, rather than focussing on defence budgets (again with no practical strategy to achieve this goal)—with different headings in printed and online versions.

Half-a-dozen entries on How Trump 2.0 is reshaping science, from the federal judicial ruling that NIH grants are illegal since discriminatory (with no immediate impact), to the new vaccine panel members set by RF Kennedy with a dearth of experts and the arrival of vaccine sceptics (or worse), to a Nature supplement entitle Science Inc., looking at private funding to compensate for federal disengagement (with France’s Sanofi and Capgemini deserving a mention, for once), to an original Nature—and KFF, a non-profit health-policy research organization from San Francisco— investigation on how to make the US healthy again. If at all feasible.

As expected, the gap with other wealthy (and more healthy) nations is stupendous for many criteria. Caused by much higher death rates associated with COVID-19, substance misuse, chronic diseases, transport accidents (poor public facilities), and gun deaths (of course, even though this latter cause was recently removed from the HSS website). With a significant difference between States and ethnicities. The fixes requiring more federal intervention and money, as well as opposing the gun lobby, it is very very unlikely this is going to happen, witness the recent cut on Medicaid.

“one 5-year-old out of every 20 will die before the age of 45 The comparable figure is one in 50 in the United Kingdom and one in 100 in Switzerland.”

Tea days

Posted in Mountains, pictures, Travel, Wines with tags , , , , , , , , , , , , , , , , , , on May 23, 2025 by xi'an

And on the same day I came upon the announcement that Indian Railways was trying to revive a switch from plastic cups to the traditional kulhads (clay cups) in trains and train stations. Which is presumably another still-born attempt at greenwashing, given the logistical challenges of procuring clay to village potters, producing millions of kulhads every day, delivering and storing unstandardised cups, and figuring out how to recycle them. Not mentioning that firing and carrying these cups also has an ecological impact. Better start a campaign of bring-your-own-cup (which I tried to impose for a few conferences, mostly unsuccessfully!)