Archive for climate science

Nature squeakbits [26 February 2026]

Posted in Books, pictures, Running, Travel with tags , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , on April 16, 2026 by xi'an

In this issue of Nature, uncovering the fundamental (and Ig-Nobel worth) reason why basketball shoes are squeaking, the reason being a shockwave travelling through the sole!, two tribunes against nuclear testing and “must & should” towards a successor to the START treaty… While we should ask & act for a global and if not unilateral nuclear disarmament! This alas coïncides with France announcing the increase of its nuclear arsenal and the extension of its “umbrella” to several EU countries…

And another coverage of the deplorable Trump administration dismantling the biodefense and pandemic preparedness branches of the US NIAID, presumably a late under-the-belt jab at the national institute Anthony Fauci directed for 38 years. Meaning one of the forefronts for pandemic research and vaccine development has been dismantled. Plus the US EPA revoking the 2009 statement that climate change is endangering the US population and removing greenhouse-gas emission rules. In tune with the Drill, baby, drill! motto of the Trump supporters more interested in their short-term profits than in the long-term (no-)future of the country. Paradoxically sitting in the same issue as a comment calling for a policy-making assessment of avoidable climate-change risks. Illustrated by London’s drownin’ below

And a summary of their conclusions from 23 of the 27 members (from 27 countries) of the Scientific Advisory Group for the Origin of Novel Pathogens for the WHO. After 3.5 years of debate on the origin of COVID-19! Four hypotheses are examined and other hoaxes and conspiracies are debunked.

Another political entry about the EU and its Horizon Europe programme (that is funding my ERC Synergy grant) baring (researchers from) Chinese research organisations from applying for its grants in sensitive methodologies, in order to prevent “the undesired transfer of IP”. Following similar and earlier actions in the US with the (newspeak!) China Initiative launched by Trump 1.0 that turned into a witch hunt.

An exciting 228 metres of rock and mud providing a window on the past 23 million year weather. Obtained from the West Antarctica Ice Sheet.

project 2025 in [brute] force

Posted in Books, Travel, University life with tags , , , , , , , , , , , , , , , , , on April 29, 2025 by xi'an

Nature tidbits [Jan 2025]

Posted in Statistics with tags , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , on April 13, 2025 by xi'an

Entries of these two January issues on

– yet another 100th anniversary!, namely the founding paper of Heisenberg’s quantum mechanics paper in Zeitschrift für Physik, written on the Instagrammable island of Heligoland. With celebrations at the UNESCO in Paris, Anaheim (CA), Kumasi (Ghana), and Salvador de Bahia (Brazil)!;

– some bird species decorating their nest with shed snakeskins, to frighten predators;

– climate predictions for Trump 2.0, albeit the only certainty being it will get worse and worse (and only the beginning of a flow of articles on the Trumpian attacks on science and scientists);

– the curious plight of the open access journal elife loosing its impact factor after getting too open for Clarivate and then seeing submission from China falter;

– the first European cities from 6000 years ago being found in Ukraine (and Romania) within the Cucuteni-Trypillia culture, with apparently an equalitarian structure with no temple or elite, although the lack of written documents (besides beautiful clay figures whose style evolved over the period);

  • an AI tool that interprets spreadsheets (which I would find most useful, given my distaste of said spreadsheets!);

and how to help lab workers facing substance disorders. And break the attached taboos. Which reminded me of a colleague in that situation when I was head of a lab, years and years ago. And of the difficulty of handling the case all by myself…

Also

– a quick report on a Physics Review Letters paper about simulating elections results to spot whether or not margins of victory were properly distributed, having a distribution (for the scaled margins) mostly depending on voter turnout, with a universal shape! The concept behind this analysis is one of universality borrowed from statistical physics. (The fit does not work for the Ethiopian election of 2010 and the Belarus elections during 2004–2019, no wonder!);

– another book review of David Spiegelhalter’s Art of Uncertainty, by Yongyi Min, a statistician from the UN Statistics Division;

  • creating a DNA base for identifying children kidnapped during a conflict, as for the 20,000 Ukrainian children forcibly deported to Russia over the past three years;

  • a substantial survey article on neuromorphic computing (submitted in 2023!), about new forms of computing based on hardware/software co-design;

  • with more technologies to watch in 2025, and another long article (and the cover) on the strong impact of small-scale fisheries on sustainable development.

     

    SDSS with friends

    Posted in Statistics with tags , , , , , , , , on May 4, 2018 by xi'an

    When browsing over lunch the April issue of Amstat News, I came upon this page advertising rather loudly the SDSS symposium of next month. And realised that not only it features “perhaps the most prominent statistician to have repeatedly published material written by others without attribution” (a quote from Gelman and Basbøll, 2013, in American Scientist), namely  Ed Wegman, as the guest of honor,  but also one co-author of a retracted Computational Statistics paper [still included in Wegman’s list of publications] as program chair and another co-author from the “Hockey Stick” plagiarised report as plenary speaker. A fairly friendly reunion, then, if “networking” is to be understood this way, except that this is a major conference, supported by ASA and other organisations. Rather shocking, isn’t it?! (The entry also made me realise that the three co-authors were the original editors of WIREs, before Wegman and Said withdrew in 2012.)