Archive for International Campaign to Abolish Nuclear Weapons

never again

Posted in Kids with tags , , , , , , , , , , , , , on August 7, 2026 by xi'an

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.

non, pour être libre, il ne faut être ni craint, ni puissant…

Posted in Books, Kids, pictures with tags , , , , , , , , , , , , , on August 14, 2025 by xi'an


The French president Emmanuel Macron gave a talk on 14 July to the French armies (discours aux Armées) calling for an increased military budget, with the fundamentally flawed argument that, to be free, one must be feared, and that to be feared, one must be powerful. Which sounds at best as a sophism and at worst as a contradiction of terms, as it leads to the conclusion that only tyrants can be free… I wonder where the president got the inspiration for this terrible sequence, in Machiavelli maybe since he wrote his master thesis on the Florentine political philosopher. As for the relevance of rearmament, I also deem the argument similarly flawed. (Nuclear disarmament alone would scrimp €5 billion to €6 billion of the French State yearly budget.)

nuclear disarmament now!

Posted in Kids, pictures, Travel, University life with tags , , , , , , , , , , , , , , on August 6, 2025 by xi'an

brave new worlds

Posted in Statistics with tags , , , , , , , , , , , , on March 28, 2023 by xi'an

The 23 Feb issue of Nature has several “political” articles, if not the title, which refers to the James Webb space telescope bringing in a wealth of information on exoplanets (through five Nature papers!). Beyond the usual editorial (on the need to help rebuilding Ukraine’s research infrastructure as an introduction to the main article on the way Ukrainian researchers coped with one year of war and destruction) and an opinion piece on the ongoing Nigerian elections and the lack of attention to science and technology), a criticism of (recently released) “disgraced scientist” He Jiankui and his (virtual) invitation at the University of Kent, the impact of the new Twitter on social scientists using its data, an attack on the American Geophysical Union for expelling two members who had held up a banner calling for action during an AGU conference talk, and a lengthy opinion piece on banning AI weapons that starts with a rather unwelcome perspective on the “us versus them” Western attitude about the Russian invasion of Ukraine, and a conclusion calling for the UN ban of autonomous weapons that is likely to have the same impact as a ban on nuclear weapons…