Traces

@traces.info

Intéressé par tout ce qui a trait au corps, de la psychologie écologique à la gouvernance sportive. Parfois enseignant et membre du comité de l'Association suisse de parkour (SPKA). traces.info ✍️ parkourpedia.ch 🦉

Seul le naturalisme permet de rendre compte adéquatement cette foncière dépendance des humains à leur environnement et du couplage des organismes à leurs milieux, ni le surnaturlisme, ni l'animisme ne le peuvent et on se demande bien pourquoi ils sont à nouveau en odeur de sainteté en SHS 🤷‍♂️

Joan Stavo-Debauge@jostavodebauge.eurosky.social · 6d ago

Les humains sont foncièrement de et dans la nature ; c'est en y extrayant matériaux et énergie qu'ils produisent des artifices dont ils font les milieux où ils installent leurs modes de vie, qui ne s'arrachent jamais de la nature mais la transforment, l'exploitent et in fine la détruisent.

Evolutionary biologists finally admit that high intelligence does not require making friends. A new octopus study completely dismantles the idea that big brains only evolve for social networking, proving that solitary sea creatures get incredibly smart just by navigating complicated neighborhoods.

How the Rule-Breaking Octopus Is Rewriting the Evolution of Intelligence - Nautilus | Science

How the Rule-Breaking Octopus Is Rewriting the Evolution of Intelligence: Cephalopods are loners, but they’re also intelligent

nautil.us

‘Polarization’ has become the master concept for diagnosing our current democratic crisis. But this is not polarization. It is the radicalization of the political right. By misdiagnosing it, we risk becoming complicit in the crisis. 🧵 Just out in Perspectives on Politics doi.org/10.1017/S153...

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Reviewer 2: ...and one glaring omission is that the manuscript has failed to engage directly with the work of the famous scholar, Pagliacci. I recommend that the author cite him properly in a revised version. Author: but...

As the director of a historical video game preservation institution, and someone who has dedicated his entire adult life to this cause, this is accurate. We have attempted to work with the industry's trade organization to find a legal path forward, but they refuse to offer a meaningful alternative.

Chloe "in ✈️ at home" Adams@addamschloe.bsky.social · last mo.

piracy is the only extant form of media preservation that exists in games right now, you might find it morally reprehensible but there is literally no other institution that will keep games alive in 25, 50 years' time

Les bots s'immiscent dans la politique suisse. Un compte facebook avec 1500 followers qui partage depuis des années de la propagande générée par IA en rapport avec les votations. Chercher le nom de cette personne sur internet n'aboutit qu'à ses publications facebook et un compte soundcloud.

Screen cap of a facebook account, "digital creator", "St. Petersburg Academic University of Russian Academy of sciences", only sharing AI generated political propaganda.

Bumble bees can apparently play with balls, count, recognize faces, & perceive rhythm. A new study out today in @science.org argues they can also solve novel tasks spontaneously without explicit training, challenging the idea that such cognitive skills are exclusive to large-brained vertebrates.😲🐝🧪👇

Spontaneous problem-solving in bumble bees

Problem-solving using novel solutions without explicit training is often considered a hallmark of cognitive flexibility. We investigated whether bumble bees (Bombus terrestris) could solve a novel obj...

science.org

"These findings don’t prove that tennis causes people to live longer, said Emmanuel Stamatakis, an epidemiologist at the University of Sydney and the senior author of the British study, since the studies weren’t designed to tease out why any one sport was particularly beneficial." (NYT)

Le Figaro@lefigaro.fr · 3mo ago

EXCLUSIF - Les études internationales sur le sport et la longévité montrent que toutes les disciplines n’ont pas les mêmes effets sur l’espérance de vie.

Run, don’t walk, to your closest local preprint server to see our latest 3D tracking results! I’m still tickled that our results show flies don’t exactly walk, they “ground run” everywhere. I bet they also talk fast and suffer no fools.

John Tuthill@tuthill.bsky.social · 3mo ago

New preprint: Whole-body 3D kinematics of freely behaving 𝐷𝑟𝑜𝑠𝑜𝑝ℎ𝑖𝑙𝑎 New tech from @blobology.bsky.social & others at @hhmijanelia.bsky.social, which @ispizua.bsky.social and @elliottabe.bsky.social used to gain insight into 3D structure of locomotion & courtship www.biorxiv.org/content/10.6...

Looks like they’ve banned trans women from playing darts now of all things. Comes to something too when BBC Sport are quoting Sex Matters, and the DRA has commissioned noted transphobe Emma Hilton to helm a report for them. It’s a stitch-up, and it’s disgusting.

21:07
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Transgender women banned from women's PDC darts
Darts
9 Apr 2026, 18:21
BET RED
GETTY IMAGES
RANSTAD.NL
Noa-Lynn van Leuven became the first transgender woman to compete in the PDC
World Championship in 2024
The Darts Regulation Authority has banned transgender women from
Home
My Sport
Scores21:08
ld Champion
The Darts Regulation Authority has banned transgender women from competing in its women's events with immediate effect.
The DRA, which governs the Professional Darts Corporation (PDC), said "only biological females should be eligible to compete in women's tournaments regulated by DRA Rules".
It comes after the DRA completed a review of its Trans and Gender Diverse Policy, which began in 2025.
Noa-Lynn van Leuven, who in 2024 became the first transgender woman to compete in the PDC World Championship, said the decision had "effectively retired her".
She remains eligible to play in open tournaments for men and women.
" just got an email and apparently | just got retired, not by choice but because l am no longer allowed to compete," Van Leuven said in a video posted on Instagram.
Home
My Sport
Scoresecision had "effectively retire‹
21:08
remains eligible to play in o naments for men and wome
" just got an email and apparently | just got retired, not by choice but because l am no longer allowed to compete," Van Leuven said in a video posted on Instagram.
"The DRA just decided that trans women are no longer allowed in women's events which basically means am out.
"Everyday it is getting harder for trans people to exist, to compete. If you think this stops with me, it doesn't. We just want to be."
Sex-based rights charity Sex Matters said
"men's physical advantages in darts may be small but they all add up".
"Darts is a male-dominated world, played in pubs and clubs, and the top darts players are all men. That's why women need their own tournaments.
"The Darts Regulation Authority followed the lead of the old, unfair OC
[International Olympic Committeel policy,
this maid tirn to
My Sport
Scores
Home
The DRA said
and21:08 a male-dominal s and clubs, and the top All men. That's why women.
own tournaments.
"The Darts Regulation Authority followed the lead of the old, unfair IOC
[International Olympic Committee] policy, so it's great to see this rapid return to fairness for women players."
The DRA said it "seeks to be inclusive" and it encouraged "all players- irrespective of their biological sex, legal sex, and/or gender identity" to continue competing in open tournaments.
It said its decision is based on legal advice and a commissioned report by Dr Emma Hilton - an academic developmental biologist who has published several papers on sex and categories in sport.
Dr Hilton's report concluded "that multiple, small-magnitude sex differences accumulate to generate male advantage over females in darts".
Last year, the World Darts Federation (WDF) banned transgender women from
mentr
Home
My Sport
oventrv.
announced
Scores

Le problème, c'est que personne n'est surpris quand des militants d'extrême-droite font usage de la violence : au fond, tout le monde trouve ça normal, attendu, typique, adéquat à la catégorie "individu d'extrême-droite". Dès lors, ça ne suscite aucune indignation car ça ne surprend pas.

Post nicht verfügbar.

Ca va commencer à devenir répétitif, mais tant pis : le devoir de la presse, ce n'est pas de rapporter les propos de chacun comme le ferait une agence de communication. C'est de dire "untel a dit ceci" ET C'EST COMPLETEMENT FAUX