Isaac Planas-Sitjà

Isaac Planas-Sitjà

@iplanass.bsky.social

Researcher at RIKEN & lecturer at the Tokyo University. Interested in behavioural ecology & theoretical ecology. Enjoy mountain sports, drawing & craft beer.

60 followers69 following73 posts

Ukraine bombs Yandex data centres in Russia & bots on social media go silent. Elon Musk: 'Zelensky has gone too far' Trump: 'Ukraine needs elections, now, Zelensky must be removed' Zelensky: 'Since the attack, there's less division & less provokation online; we know where bots come from' 👇👇

The Tennessee Holler @thetnholler.bsky.social

Zelensky on bombing the Russian data centers: “It’s pretty clear where the bots were coming from.”

Isaac Planas-Sitjà reposted

This is why Asaf Karagila will not send a bottle of whiskey to Sam Altman. Very interesting post about AI and the future of mathematical research.

Zach Weinersmith@zachweinersmith.bsky.social

Thought I'd share this post from a friend which is a more nuanced version of the frustration among mathematicians about how the "mathocalypse" was executed. karagila.org/2026/openai-... I think all nerds are currently processing it.

Is this the correct way to display dinosaurs at an indoor playground? I don't know who arranged them like this but... Is that an alternative way to dance a Sardana? Obviously a challenge with their short arms.. no judging here ;)

Wales, Scotland and Northern Ireland signed a memorandum of understanding that called on Westminster “to prepare, plan and facilitate constitutional changes", and that no Westminster government has the right to “block democracy” by refusing a referendum [of #independence]. Source: #theGuardian

Isaac Planas-Sitjà reposted

ICMM-CSIC researchers have created magnetic iron-oxide nanoflowers that trap PET nanoplastics and turn them into tools to remove other water pollutants, supporting circular, advanced water treatment.

l.euronews.comMagnetic 'nanoflowers' trap and transform nanoplastics in waterICMM-CSIC researchers have created magnetic iron-oxide nanoflowers that trap PET nanoplastics and turn them into tools to remove other water pollutants, supporting circular, advanced water treatment.

Most #protonMail services are down. Another DDoS attack... Proton have been hit by DDoS attacks since June 27th, although as a user I didn't notice any major disruption until today. Hopefully #Radware and #protonTeam can solve it soon.

How do exotic disease vectors arrive in new territories? Just like this. Took this picture in my local supermarket. Aedes mosquitoes, fruit flies, agricultural pests all exploit the same trade routes.

Remember when people said 'buy #Ray-Ban, they last forever!' Well... Not anymore. Bought them less than 3 years ago and they are... destroyed... and I just used them occasionally! Capitalism, planned obsolescence... Or they are too focused on #Meta glasses?

best conversation I heard this week: - waw! These croissants are so good! We should go to a country that is famous for their croissants... Which can it be? - IDK... Canada probably. Yeah... Mmmh... Why not... 🙄

Unbelievable... And their reaction is just horrendous... Shame.

WeMove Europe@wemoveeurope.bsky.social

We will remember who brought ICE-style deportations to Europe. History will remember this vote. And it will also remember the applause that followed. Click the link to add your name to the petition and stand against ICE-style deportation politics in Europe: go.wemove.eu/NoDeportatio...

Molt decepcionat amb @grufian.bsky.social (si no està tret fora de context). El burka és un tema complicadíssim q s'utilitza per justificar el racisme, com si la nostra cultura fos la 'bona'. Tolerància i respecte no són d'esquerres? En tot cas ha votat contra la prohibició.. ja és molt.

Agenciadenoticias@agenciadenoticias.bsky.social

Gabriel Rufián, tras votar la víspera contra la prohibición del burka: "El burka es una salvajada. Si somos izquierda laica de verdad, no podemos permitir que se invisibilice a las mujeres de esta manera". #rufian #gabrielrufian #burka #mujeres #velo #politica

Low-dispersal insects show a decline in species richness over an 11-year period, largely associated with climate change. It's cool to see field studies matching our predictive results (arxiv.org/abs/2603.29116) #entomology #climateChange #ecology

arxiv.orgDisentangling the interactive effects of anthropogenic disturbances on biodiversityAnthropogenic activity threatens biodiversity through climate change, habitat fragmentation, and increasing frequency and scale of disturbance. Various theoretical studies have sought to shed light on...
ADIBECO@adibeco.bsky.social

New research in Spanish forests shows that climate change is affecting saproxylic insects. Large beetles with low dispersal are declining, while smaller, more mobile species are now more common, especially in oak forests. #InsectDecline #Ecology doi.org/10.1007/s108... @javimusako

After 6 years of planning, getting funds (thanks #JSPS & #NatGeo), field work, tons of video-analysis, our publication with M. Quitián is out! Was a great experience and an amazing team work! We show that #predator top-down effects dominate impacts on #pollination networks ⬇️ doi.org/10.1111/cobi...

doi.orgCoinvasional disruptions to island pollinator networksBiological invasions can adversely affect pollinator diversity by threatening the maintenance of animal-pollinated plant communities. Although most studies have examined single invasive species, acce...

We investigate the effects of multiple co-occurring invasive species on pollination networks in the #Ogasawara archipelago. We have the predator (anole 🦎), floral competitor (honeybee 🐝) and several flowering plants 🌺. What is their synergy? Would honey bee rescue or facilitate invasional meltdown?

Oh.. de veritat? 🙄 Han tardat 13 anys per averiguar que M. Rajoy era en realitat, agafeu-vos fort... Mariano Rajoy 😲 (no hi hauria dit mai.. 😒 - irònic)

RTVE Noticias@rtvenoticias.rtve.es

Bárcenas confirma que "M.R." era Rajoy y que encargó "destruir un audio cortito" con él y otro sobre la "contabilidad extracontable" del PP. www.rtve.es/noticias/…

If you have ever thought 'I wish I could track individuals in real-time' or 'this tracker runs too slow on my laptop' or 'I want to remove observer bias in my study' or 'how could I automatise my setup?', then you'd like this project 👇 @asab.org @ceiussi.bsky.social @iussi-nwes.bsky.social

Dom Roche@domroche.bsky.social

Such a fun project led by really talented and passionate people! If you want a free, user-friendly tracking option (live and post-hoc) check out TracktorLive! doi.org/10.64898/202... @rasmusern.bsky.social @jutfelt.bsky.social @tnorin.bsky.social @shaunkillen.bsky.social @zegnitriki.bsky.social

Isaac Planas-Sitjà reposted

#okayama rules! Avui una manifestació contra el genocidi de Gaza. Diria que és la primera vegada q veig gent amb pancartes contra Netanyahu i el genocidi, o cridant #free_palestine a Japó.

Isaac Planas-Sitjà reposted

Our paper is now published in Evolutionary Ecology "Variation in soldier investment is linked to the evolution of termite soldier defense strategies" We show that differences in termite defense strategies are associated with evolutionary patterns of soldier investment. 🔗 rdcu.be/e4cL3

Moltbook, a social media for AI. I quote : 'Former Tesla AI director Andrej Karpathy called it "the most incredible sci-fi takeoff-adjacent thing" he had seen recently. [...] This isn't social media in any meaningful human sense. It is a hive mind in embryonic form.' www.forbes.com/sites/guneyy...

forbes.comMoltbook AI Social Network: 1.4 Million Agents Build A Digital SocietyA new platform, Moltbook, claims to host 1.4 million AI agents in a closed society. Discover why this 'hive mind' signals a dangerous reversal in human cognitive skills.

Trump set out to make history, and he’s doing it. After wrecking every venture-crypto, airline, casino, hotel, university, resort, vodka, steakhouse, magazine-his presidency can’t be any different. Who puts such a mogul to run a country? Listening to him speak makes me physically sick. Trumpsine?

Trump's family allegedly pocketed at least $3.4 billion from the office. He's no different from Putin or Netanyahu. Their lack of morals, disregard for international law and indifference to human lives pose a global danger. #EU, is time to stand up and stop supporting the autocrat club!

La comissió europea i el Japó preveuen signar un acord al 2026 que permetrà la integració de Japó al programa Horizon Europe! #Japan planning to sign agreement to be part of the program Horizon #Europe in 2026!

Just attended these talks from NatGeo Explorers in Asia, and was amazing! Really wonderful to see the work they are doing, and there was a broad range of topics. From biologging data in penguins to a sociological study in Gaza.

Had the most unprofessional experience ever with a British Eco Soc journal. Long story short: ✅ Handling editor + 3 reviewers love the study. At round 3 of revisions, only minor details, a 4th reviewer claims a bunch of nonsensical flaws. ❌ Editor rejects paper. 9 months wasted. See 🧵for details.

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At this stage, handling editor and editor insist in the value of the study. ✅ Revision round 3: Two new reviewers and a second handling editor are added. Rev. 3 loves the study, rev. 4 highlights several issues, mostly nonsense (only a couple of minor issues are arguable and easy to fix).

❌ The new handling editor recommends rejection based on this single 'dodgy' review. Editor rejects paper. Honestly, I had some weird and frustrating experiences with journals, but never like this. Maybe collaborators and I have been too lucky until now, and this is standard behaviour.. I hope not.

Had the most unprofessional experience ever with a British Eco Soc journal. Long story short: ✅ Handling editor + 3 reviewers love the study. At round 3 of revisions, only minor details, a 4th reviewer claims a bunch of nonsensical flaws. ❌ Editor rejects paper. 9 months wasted. See 🧵for details.

👉 submission stage: Reviewer 1 and 2 find study interesting and sound, but needs revision. Handling editor praises the work and design. ☑️ Revision round 1: Rev. 1 is happy, suggesting minor edits & rev. 2 asks additional analyses. ☑️ Revision round 2: rev. 2 is happy, only minor grammar edits.

What a delusional world... At least 26 Palestinians killed in Israeli attack, 15,000 patients risk dying while waiting for Israel to enable evacuation, and the only thing Vance has to say: the 'President's' peace is still holding.. peace for who?