@evornithology He's a biologist. But, appeals to authority aside, he's correct that sex is binary and immutable, which is what matters. https://t.co/AqkYxVNLfp
@harford117 @2Aalltheway12 @PunishedAG @jkfranklin13 @laurenboebert Nor is it MY definition. It's the biological definition. https://t.co/O3icoMDYIg
RT @2damntrans: I'm blocked by Zach Elliott but I just want to point out that he's being disingenuous here (when is he not, right?) The pap…
@SethAGinger @5446myno @TateCasey4 @ElectQuinn @Riley_Gaines_ @SFSU @IWF @TPUSA @LeadershipInst The basic biology frame is actually correct. The advanced biology explains why. https://t.co/3GsgARBPd6
@Haggazussa "Arbitrary" except for that it's nearly a billion-year-old selected process for almost all life to be able reproduce itself... https://t.co/AqkYxVNLfp
@Anthrofuentes I think you should go back to study the basics: https://t.co/srlAtQ65U7 https://t.co/r5qdCDf5kK
@StupidAmerica17 @PostsSparingly @hannahbananasal @politicsplant @VaushV This is a readable paper by the world's best experts on the evolution of sex. It explains why two discrete sexes have evolved - and why no more. https://t.co/3GsgARBPd6
RT @zaelefty: @Anthrofuentes @FondOfBeetles @SwipeWright Read these evolutionary biologists, experts in the evolution of anisogamy, who rea…
@soundofcolor @WSJ @WSJopinion @SwipeWright Regardless of your moral opinions though, he is correct. Sex is binary and immutable in anisogametic species. Almost a billion years of evolution is at play here https://t.co/AqkYxVNLfp
@BuckmasterFresh @SuperheroFreak @mattlodder @WSJ @WSJopinion @SwipeWright Except that only two types of sex cells have been selected for in anisogametic species, which remains a binary, and shouldn't be conflated with the continuum of secondary sex phenot
@AttentionSpray @BobWhencer @FondOfBeetles @Anthrofuentes @SwipeWright You may have an easier time understanding this if you understand the evolution behind it https://t.co/AqkYxVNLfp
RT @zaelefty: @Anthrofuentes @FondOfBeetles @SwipeWright Read these evolutionary biologists, experts in the evolution of anisogamy, who rea…
@Anthrofuentes @FondOfBeetles @SwipeWright Read these evolutionary biologists, experts in the evolution of anisogamy, who reason through the same principles. https://t.co/cY877r4NSo
@TSS_Alex_Thon @cannoli1000 @ChristianDexy @merrymommy Here is a paper by the world's leading researcher on the origin of the sexes explaining why only two discrete sexes have evolved and why it is impossible to have more. https://t.co/3GsgARBPd6
@ThomasAtcheson @GyllKing @edwardo92807314 Well here is a good paper (that is quite readable for the non-expert like yourself) that describes how we know why two sexes evolved and that this is inevitable, and no more sexes can exist. https://t.co/3GsgARB
@mjmcgheeauthor @Women___Exist @emmagraeauthor @jk_rowling Check out this peer-reviewed paper as well, published in Molecular Human Reproduction by some of the top experts in evolutionary biology, on how the sexes are defined and how there are only two of
@NeonExpressClog @emmagraeauthor Thanks for the irrelevant link. Here's a 𝒓𝒆𝒍𝒆𝒗𝒂𝒏𝒕 link from actual evolutionary biologists: https://t.co/JMP2PLp8kL Lehtonen, J., Parker, G. (2014). Gamete competition, gamete limitation, and the evolution of two sexes.
@LucieWestenra @chpru @zwitterio @SWR666 Fuck off and read this: https://t.co/AUrh1kFdoI
@chpru @zwitterio @LucieWestenra @SWR666 Here ya go: https://t.co/AUrh1kFdoI
@KatyMontgomerie There are no exceptions to the binary. Have a read of some scientific papers and watch @zaelefty's videos on YouTube and you might gain some scientific insight. https://t.co/b6Ip6hERMs https://t.co/hFzx3EcwgD
@fitgeek_uk @RooRach @itcantbejustus @designs_william @davefromglossop @sharrond62 ... if that development has occurred along the pathway associated with minuscule and motile gametes - sperm). e.g. see https://t.co/3GsgARBPd6
@ric_freeman I am glad you agree. If sex was indeed a spectrum, the peer reviewed biology literature would be awash with references to this. But it is not. The *advanced* biology explains why only two sexes have evolved and why it is not a spectrum, eg
@iamasleeprn Here is a very good paper that looks at how we know that only two discrete sexes can evolve,. it explains why there cannot be more than two or a continuous spectrum of sexes. https://t.co/3GsgARBPd6
@ConanMcKegg @tieaknotinit @David_Cormack The science is here https://t.co/4PIQchiPNb
@Kez___S @mollscroll @PeoplesMomentum Here is a very good paper that explains why we know only exactly two sexes have evolved. Your confusion is thinking sex is synonymous with karyotype. This is one of the specious gender studies arguments I was talking
@s_molgaard @NeurolawGuy @MrMennoTweets @KLongthorp Seriously Sune, if you have doubt, then why not actually read some peer reviewed biological papers on this? Seriously? https://t.co/J6mB95Bw22
@s_molgaard @MrMennoTweets @DoolallyDiv @swood1989 @peperidgefarms @KLongthorp The reality is you are not coming at this from a position of science but from a position of ideology around gender identity. No peer reviewed biological paper supports your posi
@_DailyKittyCat @KnowlandKnows @ConceptualJames Don't be silly. Sex in biology is defined by gametes. That's why sex is binary: two gamete types: two sexes: male and female. Sex in biology refers to the two roles in sexual reproduction in anisogamous speci
@andrewkilleen @Chris_English_1 @bschillace I suspect you will find this helpful https://t.co/AqkYxVNLfp
@phillippaonline @Suzfah235 @KiwiLass8 @Rachel_Smalley @NZGreens That's somebody's blog, not a peer-reviewed paper 😂🤡. Here's an actual peer-reviewed paper confirming what all of us SANE people not in a cult, know - which is that there are ONLY two sexes
@melarune @Helen_Barton_au @Nonlocal_Lia @KatyMontgomerie ..ever been aware of sexual reproduction in any sexually reproducing species (animals or plant) that is anything other than combination of 2 gametes from different sexes? https://t.co/NBVgUxDoGu
@LifeinSchools @KaleidoDeer @WingsScotland @hm05677017 @hammer_iona @Marissa1984L @chainborne Here is a rather good paper that says only two sexes have evolved. Furthermore, it explains why it is not possible to have more than two sexes or a spectrum of se
@Epsteins_Mom @bennyjohnson It's irrelevant how I would define it; what matters is how biology defines it: https://t.co/O3icoMDYIg
@PiperSkalka @WMoralisSr @MattWalshBlog It's not about how I would define it; it's about how biology defines it: by gamete type. That's why sex in an individual is determined by looking at their reproductive phenotype. https://t.co/PdhYqdVzNK
@WMoralisSr @PiperSkalka @MattWalshBlog I'm simply explaining biology to you: https://t.co/O3icoMEwxO
@SisyphusRedemed @d_wprince @MatthewdAncona @hemantmehta No, biologists define it exactly that way. See first para of paper below. Your citation doesn't even understand what bimodal means (it means having two maxima on a single dimension not having two dim
@fiat_liz @herefortoday_ Ok, that's enough nonsense, Liz. You know very well that there are exactly two sexes: male and female. https://t.co/O3icoMDYIg
@Esinem79 @TheTweetOfRhea @ForrestValkai One good paper that explains why only two sexes have evolved and why it is not possible to have a spectrum of sexes is this one... https://t.co/3GsgARBPd6
@AngelOnBasshunt @ChrisON95575234 @jordantyranny @AriDrennen Which people would that be? I prefer to stick to science if you don't mind: https://t.co/O3icoMDYIg
@willwallis10 @SkyNews Here is an example of a paper in biology that talks about why two distinct sexes have evolved and what it means to be male or female. https://t.co/3GsgARBPd6
@2damntrans @Maskhate @SwipeWright @CityJournal The pathway that develops IS the primary characteristic. Developing towards testes leads to the individual being determined to be male. Towards ovary, female. Consider: https://t.co/i5KFSRXias
@Ibi_mo_ali @rulebyramses @chaoticsequence @JalessahJ Well the peer reviewed biology *never* says there are not two discrete sexes: male and female. The last decade has seen research explaining *why* two sexes have evolved and not "bimodal' or a spectrum
@TheScienceDork @willljoness @nathankw @pzmyers All of the peer reviewed biology treats sex as categorical and not a "spectrum". We understand why that is not with work over the past decade or so. This paper describes why we do not see a range of "sexes" a
@Tangmv @Graculus01 @SwipeWright @IanCopeland5 @MattWalshBlog This is the anti-vaxer Mom Blog equivalent of biology. Have they really convinced you that "the vast majority of biologists" deny nearly a billion years of evolutionary selection? I'm not even s
@tobiachino @Serene_CT @NotoriousBRAZ @_Od26 @hasib2568 @adinross Please stop reading opinion articles, and start reading some actual science. Here's a peer reviewed biology paper that explains WHY there are two sexes: https://t.co/O3icoMDYIg
@recombobulating @Botanygeek "Their arguments about sex being binary and immutable are based on nothing more than the existence of the words male and female" No, they're based on decades of peer-reviewed evolutionary biology literature. 🤦♂️ #SCIENCE 😊
@diamond_qc @pzmyers Actually he is correct (note he doesn't specify homo sapiens - why would he?). Sexual dimorphism was selected for long before. https://t.co/AqkYxVNLfp
@DarrenJ66 @lecanardnoir @DunkedHobnobs @BasktDeplorable @KariLakeWarRoom @katiehobbs @FoxNewsSunday https://t.co/mQSdz1rXtI This is a good starting point. I would also guess checking at the paradox institute
@verysignifican1 @Abso_Lucy @Bazoonga31 @TheArbourist @SocDoneLeft Have I offered you this paper that explores why only two sexes have evolved? https://t.co/3GsgARBPd6
@UzumakiMenmo @TheArbourist @AnarchoTermino @SocDoneLeft ... only two sexes are possible. Anything else is evolutionary unstable. And also pretty easy reading for the non-specialist... https://t.co/3GsgARBPd6
@Vexed_Rep @nayboar @kevinmk666 @SocDoneLeft This is a readable paper for non-experts about why two sexes have evolved - and why only two - and why sex cannot be distributed. https://t.co/3GsgARBPd6
@VINCE54482408 @SocDoneLeft @lecanardnoir OMG. It's like the circle of ignorance cannot be broken - this very article is referenced and debunked within the thread. What the actual science states. Apologies in advance if it doesn't 'jive' with you id
@sleddogflynn @kevinmk666 @SocDoneLeft That is fine. Where to start. This is a fairly easy to read technical paper on why two sexes - and only two sexes - have evolved. And why a range of sexes in not possibe. https://t.co/3GsgARBPd6
@alc_anthro @cori_jobman @NormyWolf @cheesesnacker >there's no objective evil sure, then we could also propose https://t.co/IXIvKsd0ty See the Glossary which says, in particular:
@JustAnotherDan @MrMan_returns But here is a very readable paper (even by a non-specialist) that describes why two sexes have evolved and why there are only two. https://t.co/3GsgARBPd6
RT @Rimbaud587: @chespinpropa2 This paper explains why and how two biological sexes evolved: https://t.co/b6Ip6hERMs
@AmyBuchananan @LillithOfCanaan @PunishedNerdBoy @ilovepreserves @AnneBevan1 @ZombieTron @Btterflygrl1978 @HarryHewitt64 @OfSelina @TTerfervilles @NadiaWhittomeMP Here’s how the sexes are defined in the biological literature, bud. Males are people who do
@chespinpropa2 This paper explains why and how two biological sexes evolved: https://t.co/b6Ip6hERMs
@kungfuhobbit 1. They should have slung it out and laughed. 2. All equally wrong answers. 3. evolutionary biology is rock solid on understanding what a sex is. https://t.co/3GsgARCn2E
@TSemanticore @karenhincks @NoneAnonymously @tp_weber @thebadstats As I say, the bulk of the work has been done in the past decade, This paper sets out where we are. https://t.co/lI90SyDhIT
@LSMakeUp @interACT_adv @GonepteryxMan @Pidgejen @Georgiann_Davis @XOXYKZ @SeanSaifaWall @emilord @AliceMagnolia @intersexuk @HidaViloria @sciam Hey Lucie, have you read this peer reviewed biology paper that explains why there are exactly two sexes? https:
@Sakerift @RaycgiR @IsabellaMDeLuca @JayCartere Here is a good example where leaders in the field describe how we know two - and only two - sexes have evolved. Are these biologists wrong? https://t.co/3GsgARBPd6
I suggest that anyone who sees this go look at this guy embarrass himself talking about the sex binary while sourcing a paper that at multiple times says it's defining sex based on gamete production. There are three, small, large and none. Not exactly a bi
@ziga_barbaric @DrMojoMartian @NerdyMermaid321 @SThomasFife @benshapiro The peer reviewed biology is the authority I will rely on. It never says sex is bimodal. That is just fashionable nonsense from gender studies. This paper describes why two and onl
@RoombaReborn @Jarster2608 @mrjb260191 @B_Doe1994 @TmarTn Here is a good study thar reviews what we know about *why* only two discrete sexes have evolved. https://t.co/3GsgARBPd6
@GhostInCyber @KatieInBoston1 @doodle_bobby @gravelerer Academic papers https://t.co/NBVgUxDoGu
@ThomasW89412605 @KathleenChroni2 We could start here: I am sure you know this paper as you are an evolutionary biologist, as it is from leaders in the feild of the evolution of sex and explains why two and only two sexes have evolved. https://t.co/3GsgA
@Onlyhere4terry @AgentC1983 @manningh1962 @IndiaWilloughby ,edu domains publish bogs too. You have no idea what you are talking about. This is a peer reviewed biology paper (for example) that explains why sex is discrete and only two have evolved. ht
@tinymattresses @jammach @jk_rowling @JessConditt So her argument here is just going down the wrong path in understanding what a sex is. We know not just that only two discrete sexes have evolved but WHY that is. In great detail... https://t.co/3GsgARB
@maganificient1 @miamivandynyu @Nicoletta0602 @PeoriaUnified11 In case you're not familiar with what such a thing looks like: https://t.co/HHnlggsj3o
RT @OmarKhayyam3rd: @OakTreeLaneN @Jebadoo2 Now he needs to define "female" ... 😉🙂 Guides for the Perplexed: https://t.co/cBvp40WOjn http…
@AndrewGehring @Nicoletta0602 @PeoriaUnified11 Here you go. What sex(es) other than male and female would you claim exist exactly? https://t.co/HHnlggsQSW
@Lauwke3 @karelfp @laurensbuijs Hier kun je lezen 𝑤𝑎𝑎𝑟𝑜𝑚 er twee geslachten zijn ontstaan: https://t.co/O3icoMEwxO
RT @lecanardnoir: @SylviaSantamari @snowviolet @Justin12393LEE @jk_rowling OK. Here is a paper by some of the leading researchers in the ev…