Reposted by Jesse McNicholTheo Moudakis @theomoudakis.bsky.social · 09/09/2026Please enjoy my cartoon in today's Toronto Star 13787342274
Reposted by Jesse McNicholKate Laskowski @katelaskowski.bsky.social · 10/09/2026Adding this immediately into the opening lecture for my large undergrad class.... 03814
Jesse McNichol @jcmcnch.bsky.social · 27/08/2026thebeaverton.com/2026/08/poly...thebeaverton.comPolyamorous vegan baristas and conservative uncles unite in memory of Dolly PartonDOLLYWOOD - Following the passing of beloved country music icon and humanitarian Dolly Parton, millions of tattooed urban progressive cyclists have joined in profound mourning alongside open carry unc... 000
Reposted by Jesse McNicholThomas Piketty @thomaspiketty.bsky.social · 04/06/2026We envision a new institution, the Global Justice Fund to finance this sustainable convergence path. The fund would raise revenue via global wealth and income taxes to be used for climate investments, expansion of health and education, and building up a World Sovereign Fund. 14810
Reposted by Jesse McNicholThe Beaverton @thebeaverton.com · 07/07/2026Trump declares 100% tariff on wafflesthebeaverton.comTrump declares 100% tariff on wafflesWASHINGTON D.C. - With Belgium defeating the United States team 4-1 to knock them out of the World Cup, U.S. President Trump has declared a 100% tariff on all waffle imports. 821238
Jesse McNichol @jcmcnch.bsky.social · 23/06/2026So happy to share that Dr. Lexi Jones-Kellett's paper is finally out in PNAS! This was a fun collaboration between modeller/physical oceanography types (Lexi, Mick) and "gene jockeys" (me, Jed and Yubin). A testament to the power of interdisciplinary collaboration! www.pnas.org/doi/abs/10.1...pnas.orgThe dynamic mesoscale sink and source niches for eukaryotic phytoplankton in a subtropical gyre | PNASBy tracking the water mass histories of genetic samples, we investigated the biophysical dynamics shaping eukaryotic phytoplankton populations in a... 140
Reposted by Jesse McNicholDr Vanessa @hpsvanessa.bsky.social · 19/06/2026If you can't write a grant proposal without slopAI you shouldn't get a grant. If you can't assess a grant proposal without slopAI you shouldn't be in academia at all. 0526
Reposted by Jesse McNicholHypervisible @hypervisible.blacksky.app · 19/06/2026But I was told it was inevitable.reuters.comNorway imposes near ban on AI in elementary schoolNorway is imposing a near ban on the use of generative AI tools by elementary school pupils while also restricting their use in the education of older children to prevent a negative impact on learni... 282878754
Reposted by Jesse McNicholNoah Fierer @noahfierer.bsky.social · 19/06/2026New preprint up: the power of protein language models - using a single gene (adenylate kinase) to predict the temperature optima of bacteria and bacterial communities from genomes or metagenomes www.biorxiv.org/content/10.6...biorxiv.orgPredicting optimal growth temperatures of bacteria using learned structural information from a single proteinTemperature is a fundamental determinant of bacterial physiology and ecology. Optimal growth temperature (OGT) is highly variable across species, contributing to differences in where and when species ... 02812
Reposted by Jesse McNicholMichael E. Mann @michaelemann.bsky.social · 19/06/2026‘Termination shock’: trust our expert warnings on geoengineering’s planetary risks | New op-ed in @theguardian.com by Ray Pierrehumbert (@climatebook.bsky.social), Julia Slingo, @valmasdel.bsky.social & yours truly: www.theguardian.com/commentisfre...theguardian.com‘Termination shock’: trust our expert warnings on geoengineering’s planetary risks | Raymond Pierrehumbert, Julia Slingo, Michael Mann and Valerie Masson-DelmotteDo we really want to play dice with our planet? 17286143
Reposted by Jesse McNicholThe Beaverton @thebeaverton.com · 05/06/2026FIFA forbids Canadian fans from bringing water inside own bodies into World Cup matchesthebeaverton.comFIFA forbids Canadian fans from bringing water inside own bodies into World Cup matchesTORONTO - A last minute rule change by FIFA means World Cup fans will no longer be able to bring the moisture inside their own bodies into host stadiums for the tournament. 1333572
Reposted by Jesse McNicholGreen Party of Canada | Parti Vert du Canada @canadiangreens.bsky.social · 12/03/2026Watch: “Certainly in the last two weeks, things have gotten worse.” — Elizabeth May, Leader of the Green Party of Canada, on PM Carney’s first year in office and the road ahead. 63217
Reposted by Jesse McNicholSchmidt Ocean Institute @schmidtocean.bsky.social · 10/03/2026Wow. Foraminifera! ROV pilots paused and carefully zoomed in to collect footage of these single-celled microorganisms, or protists, at 843 m during the #OBVI #LivingBioreactors expedition w/ @schmidtsciences.bsky.social offshore of Argentina. Read the full caption: youtube.com/shorts/Yv_ud... 7347119
Reposted by Jesse McNicholNova Scotia NDP @novascotiandp.bsky.social · 13/01/2026🚨BREAKING🚨 Rents are falling across Canada — but not in Nova Scotia. While the Houston government refuses to create real rent control and build homes people can actually afford, renters are paying the price. 043
Reposted by Jesse McNicholGabriel Birzu @gbirzu.bsky.social · 31/12/2025Happy that our work on the evolution of Yellowstone cyanobacteria is now published in @elife.bsky.social: doi.org/10.7554/eLif...! Did a lot of work in revision—many thanks to the anonymous reviewers for great suggestions! Also see the eLife digest for a summary: elifesciences.org/digests/9084...doi.orgHybridization breaks species barriers in long-term coevolution of a cyanobacterial populationAnalysis of hundreds of single-cell genomes from Yellowstone National Park shows bacterial species are less cohesive than previously thought. 04214
Reposted by Jesse McNicholHistorica Canada @historicacanada.bsky.social · 06/12/2025Today is the National Day of Remembrance and Action on Violence against Women. On this day, we honour those killed and injured during the École Polytechnique tragedy, and all women who experience violence. It is also a day to commit to ending gender-based violence.buff.lyÉcole Polytechnique Tragedy (Montreal Massacre)On 6 December 1989, a man entered a mechanical engineering classroom at Montreal’s École Polytechnique armed with a semi-automatic weapon. After separating t... 0147
Reposted by Jesse McNicholCult MTL @cultmtl.com · 06/12/2025“Every year, when I see 14 beams of light projected into the sky above Mount Royal, I have to catch my breath. “36 years ago, 14 young women were murdered in one of the most violent examples of misogynistic terrorism Canada has ever known.” An editorial by @mtltoula.bsky.social. #December6cultmtl.comGender-based violence is an everyday reality, and it starts with minimizing misogynyAs we highlight 16 Days of Activism Against Gender-Based Violence and the upcoming anniversary of the Montreal massacre, can we take a moment to reflect on all the different forms this violence takes? 114272
Reposted by Jesse McNicholPetra Pjevac @ppjevac.bsky.social · 28/11/2025This nice summary by @michiwagner4.bsky.social makes it easy to fit my post in a few characters. Amplicon sequencing is still an affordable and quick way to get good insights into who lives in your samples. Our new primers make sure your vision is 20/20. Try em, and contact me if you have questions! 0215
Reposted by Jesse McNicholMichael E. Mann @michaelemann.bsky.social · 31/10/2025Let me excerpt the concluding paragraph: 32933346
Reposted by Jesse McNicholReese Richardson @reeserichardson.bsky.social · 04/08/2025Today, our article "The entities enabling scientific fraud at scale are large, resilient, and growing rapidly" is finally published in PNAS. I hope that it proves to be a wake-up-call for the whole scientific community. reeserichardson.blog/2025/08/04/a...reeserichardson.blogA do-or-die moment for the scientific enterpriseReflecting on our paper “The entities enabling scientific fraud at scale are large, resilient, and growing rapidly” 9348207
Reposted by Jesse McNicholJason Nickerson @jwnickerson.bsky.social · 29/10/2025Horrific details emerging from El Fasher, Sudan: pools of blood so large they’re visible by satellite, people being killed systematically. Last week, MSF teams assessed 165 children under 5 fleeing the area and found 75% were acutely malnourished. An accelerating genocide before our eyes.theglobeandmail.comSigns of latest massacres in Darfur are visible in satellite imageryAnalysis concludes paramilitary soldiers are conducting mass killings in house-to-house operations 33731
Reposted by Jesse McNicholMichael E. Mann @michaelemann.bsky.social · 06/10/2025“The Party told you to reject the evidence of your eyes and ears. It was their final, most essential command.” ― George Orwell, 1984 451092344
Reposted by Jesse McNicholHiro Imachi @hiro-imachi.bsky.social · 17/09/2025Wow, our AEM paper on a new methane-oxidizing bacterium just got a Commentary! 🎉 Congrats Kambara-san—so happy to see the work getting recognized! journals.asm.org/doi/10.1128/...journals.asm.orgExpansion of aerobic methanotrophy to the phylum of Actinomycetota and its environmental implications | Applied and Environmental MicrobiologyThe climate crisis is one of the most imminent threats to humanity and all life on our planet. Methane is not only the second most potent greenhouse gas (GHG) and is responsible for approximately 31% of GHG-induced global warming since the start of the industrial revolution (1) but is also the most rapid increasing GHG in the atmosphere (2). The latter is likely caused by increased microbiological production of methane from, e.g., wetlands (2). This fact stresses the importance of methanotrophic microbes that can degrade methane with and without oxygen (3, 4) and thereby fulfill a crucial role in our global climate. 1228
Reposted by Jesse McNicholRamunas Stepanauskas @rstepanauskas.bsky.social · 07/09/2025I’m excited to share our effort to obtain one of the first estimates of the net rate, in physical time, of lateral gene transfer (LGT) – nature’s own genetic engineering - across a complex, global microbiome: doi.org/10.1093/isme... 1148
Reposted by Jesse McNicholJulia M. Wright @juliamwright.bsky.social · 01/09/2025Not just classes are cancelled. DFA members have been locked out by the admin since August 20th: we can't sign students in from waitlists, can't advise them, can't share syllabi, can't help them with scholarship applications, etc. etc. #KeepDalStrong www.cbc.ca/news/canada/...cbc.ca'I just want to learn': Students in limbo as many Dalhousie classes cancelled amid strike | CBC NewsClasses at Dalhousie University are supposed to start on Tuesday, but most have been cancelled due to a strike. 25321
Reposted by Jesse McNicholProf. Stefan Rahmstorf @rahmstorf.bsky.social · 30/08/2025Wow. Check this out. Politicians actually trying to solve problems can achieve a lot! www.washingtonpost.com/climate-solu...washingtonpost.comParis said au revoir to cars. Air pollution maps reveal a dramatic change.Air pollution fell substantially as the city restricted car traffic and made way for parks and bike lanes. 292020743
Reposted by Jesse McNicholTricycle: The Buddhist Review @tricyclemag.bsky.social · 28/08/2025“Suffering is not a death sentence; it can be confronted, it can be overcome. And we can be creative in how we address the human condition.” —Ofosu Jones-Quarteytricycle.orgHip-Hop as a Contemplative PracticeJessica Angima talks with Buddhist teacher and rapper Born I about Lyrical Dharma, the limits of language, and how we all contain the seeds of our ancestors. 052
Reposted by Jesse McNicholJason Haslam @jasonhaslam.ca · 26/08/2025I am increasingly frustrated, even angry, about the hypocrisy—tempted to say disinformation—from @dalhousie.bsky.social’s administration. How can you say “the university’s priority is working with the DFA to reach a resolution” when they have not even tried to return to the table? #KeepDalStrongctvnews.ca‘Challenges and uncertainty:’ Dalhousie University faculty lockout leaves students worriedThe lockout of Dalhousie University faculty is inching closer to the start of the school year, and it's fuelling concerns among students. 13213
Reposted by Jesse McNicholDalhousie Faculty Association @dalfaculty.bsky.social · 27/08/2025Chris Algar, Assoc Prof, Oceanography @dalhousieu.bsky.social Lessons in solidarity from the picket lines. This isn’t just a fight to #KeepDalStrong; it’s a fight against employer greed. @ansut.bsky.social @caut.bsky.social 04923
Reposted by Jesse McNicholCameron Thrash @jcamthrash.bsky.social · 12/08/2025Sequestration by the biological carbon pump: Do we really know what we are talking about? aslopubs.onlinelibrary.wiley.com/doi/10.1002/... #jcampubs 🌊 062
Reposted by Jesse McNicholCameron Thrash @jcamthrash.bsky.social · 16/07/2025Our latest, and the second paper led by Jordan Coelho this year. Want to remove bacteria from POM for single-cell microbiology/culturing/'omics applications? We've got some data: Detergent-based separation of microbes from marine particles www.biorxiv.org/content/10.1... #jcampubs 🌊biorxiv.orgDetergent-based separation of microbes from marine particlesMarine particles, typically composed of organic detritus and cellular debris, harbor microbial communities that are distinct from the planktonic, or free-living, communities in the pelagic ocean. Howe... 13813
Reposted by Jesse McNicholBen J Woodcroft @benjwoodcroft.bsky.social · 16/07/2025Out in @natbiotech.nature.com: Metagenome taxonomy profilers usually ignore unknown species. SingleM is an accurate profiler which doesn't, even detecting phyla with no MAGs. Profiles of 700,000 metagenomes at sandpiper.qut.edu.au. A 🧵 713471
Reposted by Jesse McNicholJed Fuhrman @jedfuhrman.bsky.social · 02/07/2025Please Re-Post. Our global GRUMP microbial ocean database is out in Scientific Data! Unfractionated, single universal PCR, with Archaea, Bacteria, and Eukaryotes all on the same scale with the same denominator. Pole to pole, depths to 6000m. Lots of metadata. www.nature.com/articles/s41...nature.comCharacterizing organisms from three domains of life with universal primers from throughout the global ocean - Scientific DataScientific Data - Characterizing organisms from three domains of life with universal primers from throughout the global ocean 24531
Jesse McNichol @jcmcnch.bsky.social · 02/07/2025So excited to announce the GRUMP paper is published! This global dataset provides relative abundances for plankton spanning Archaea to Zooplankton from unfractionated (>0.2µm) water samples using 3-domain universal primers that amplify 16S and 18S in one PCR reaction. www.nature.com/articles/s41...nature.comCharacterizing organisms from three domains of life with universal primers from throughout the global ocean - Scientific DataScientific Data - Characterizing organisms from three domains of life with universal primers from throughout the global ocean 13615
Reposted by Jesse McNicholScience Magazine @science.org · 24/06/2025"Institutions must support transgender and gender nonconforming and other marginalized scientists by securing their safety and privacy; their access to legal aid and health care; and their opportunities in education, employment, and society," argues a new #LetterToScience. scim.ag/4kQCMtrscim.agProtect transgender scientistsTransgender and gender nonconforming (TGnC) people are a primary target of the Trump administration. Multiple executive orders seek to erase TGnC protections; mandate denial of gender identity; and ba... 28223
Reposted by Jesse McNicholSimons Foundation @simonsfoundation.org · 02/06/2025A healthy diet outperforms fecal transplants in restoring and protecting the gut microbiome, according to new research from the Simons Foundation’s Joy Bergelson and collaborators: www.simonsfoundation.org/2025/05/13/t... #science 063
Reposted by Jesse McNicholjoe vallino ∫🦠dxdt ≻∫🔥dxdt @mepjoe.bsky.social · 05/06/2025NSF: "Biology, engineering, and education will all be slashed by over 70 percent..." "The fleet of research ships [UNOLS] will essentially become someone else's problem" Contact your representatives, even in blue states, as these cuts can still be stopped! arstechnica.com/science/2025...arstechnica.comUS science is being wrecked, and its leadership is fighting the last warFacing an extreme budget, the National Academies hosted an event that ignored it. 001
Reposted by Jesse McNicholElizabeth May @elizabethemay.bsky.social · 05/06/2025Very grateful to #MarcGarneau for his kindness and support when we fought to protect environmental laws attacked by Harper administration. We have lost a truly great Canadian.. and far too soon. #RIP 2684
Reposted by Jesse McNicholArianna Krinos @akrinos.bsky.social · 02/06/2025I am honored to have been named a 2025 Howes Scholar by the Computational Science Graduate Fellowship committee! www.krellinst.org/csgf/about-d...krellinst.orgKellison and Krinos Named 2025 Frederick A. Howes Scholars | DOE CSGFThe two former computational science fellows were recognized for their science and their impact as mentors, teachers and volunteers. 3192
Jesse McNichol @jcmcnch.bsky.social · 26/05/2025So happy to see this paper finally out! A fun project with collaborators Emily Zakem, @jlw-ecoevo.bsky.social and Yubin Raut! 084
Reposted by Jesse McNicholJL Weissman @jlw-ecoevo.bsky.social · 07/05/2025Our newest on using genomic and phylogenetic information to predict microbial maximum growth rates www.nature.com/articles/s41... with @liangxu.bsky.socialnature.comImproved maximum growth rate prediction from microbial genomes by integrating phylogenetic information - Nature CommunicationsMicrobial maximum growth rates vary widely across species, and their measurement is challenging, especially for uncultivated organisms. Here, Xu, Zakem & Weissman present Phydon, a framework for g... 32612
Reposted by Jesse McNicholTaylor priest @taylorpriest.bsky.social · 26/05/2025Very cool study - motility in marine bacteria represents a risk-reward trade off under carbon starvation: some keep swimming at the expense of biomass while others stop swimming #MicroEco - www.nature.com/articles/s41...nature.comRisk–reward trade-off during carbon starvation generates dichotomy in motility endurance among marine bacteria - Nature MicrobiologyMarine bacteria opt for divergent foraging strategies when faced with carbon starvation—either cease motility entirely, or convert biomass to energy to retain motility. 043
Reposted by Jesse McNicholSteven Robbins @stevenjrobbins.bsky.social · 21/05/2025Very excited to present the Great Barrier Reef Microbial Genomes Database (GBR-MGD), a comprehensive DB of 1000s of high-quality prokaryote, virus, plasmid, and chromosome-level eukaryote MAGs using Nanopore long reads. Subthreads incoming. Please share widely. 🙂 www.biorxiv.org/content/10.1...biorxiv.orgThe planktonic microbiome of the Great Barrier ReefLarge genome databases have markedly improved our understanding of marine microorganisms. Although these resources have focused on prokaryotes, genomes from many dominant marine lineages, such as Pela... 211567
Reposted by Jesse McNicholMike Jetten @msmjetten.bsky.social · 19/05/2025Microenvironments on individual sand grains enhance #nitrogen loss in coastal sediments #denitrification #oxygen www.nature.com/articles/s41...nature.comMicroenvironments on individual sand grains enhance nitrogen loss in coastal sediments - Scientific ReportsScientific Reports - Microenvironments on individual sand grains enhance nitrogen loss in coastal sediments 044
Reposted by Jesse McNicholCarmen 📚 Latinx Book Influencer 📚 @tomesandtextiles.bsky.social · 29/03/2025When you look at the list of institutions they want to defund: libraries, museums, the Smithsonian, public schools, PBS, NPR, archives, you can clearly see that the real threat to an authoritarian regime is an informed and educated public 6443397710783
Reposted by Jesse McNicholCameron Thrash @jcamthrash.bsky.social · 28/03/2025Fabulous: An open letter to graduate students and other procrastinators: it’s time to write www.nature.com/articles/s41... #jcampubsnature.comAn open letter to graduate students and other procrastinators: it’s time to write - Nature BiotechnologyNature Biotechnology - An open letter to graduate students and other procrastinators: it’s time to write 0166
Jesse McNichol @jcmcnch.bsky.social · 06/03/2025A wildlife photographer in Canada captured a symbolic confrontation between a goose and an eagle... defiance against bullying of all sorts is critical even when (perhaps especially when) they display their big sharp claws to try and intimidate you. 000