• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Skip to footer
Nature World Today

Nature World Today

Nature's Best Site

  • Top Stories
  • Environment
  • Science
  • Climate
  • Animals
  • Biology
  • Energy
  • Physics
  • Health

New Theory Explains Why Homo Sapiens Are the Only Humans Alive

January 18, 2019 by Regina Clarke 51 Comments

Scientists have arrived on a new theory explaining why we are the only species within the genus Homo. In the journal Nature Human Behavior, Patrick Roberts, Ph.D. and Brian Stewart, Ph.D. argue that the reason our ancestors avoided extinction was because they could explore and adapt. Reporting for Inverse, Sarah Sloat discusses their theory, which provides that humans have a “unique ecological plasticity” that put our ancestors at an advantage over other hominins.

According to Roberts and Stewart, the capacity to inhabit extremely different landscapes and learn the specialized skills necessary to thrive in those places, means our species occupies an ecological niche they call “generalist specialist.” The prevailing theory for our survival over others in the Homo genus has been our ability to create or communicate.

However, Roberts, a researcher at the Max Planck Institute for the Science of Human History, points to the holes in this theory, notably that Neanderthals were also capable of cultural expression. This indicates that those specialized capabilities weren’t only ours, preventing it from being the only reason. “Our species is the only one to have colonized the entire globe and all of its environments,” Roberts says. “This seemed to us to be the elephant in the room but somewhat neglected given the current focus on finding the latest fossil or flashy piece of jewelry or art.”

Editorial content

His team reviewed previous archaeological and paleoenvironmental research focused on human dispersal between 300,000 and 12,000 years ago. They contend that the record shows the expansion of anatomically modern humans to higher-elevation niches than their hominin predecessors and contemporaries. Still, Roberts and Stewart agree that their theory is contingent on the fossil record as it stands today.

Filed Under: Environment, Top Stories

Reader Interactions

Comments

  1. dịch vụ marketing says

    June 12, 2021 at 8:35 am

    484138 228512Sweet internet site , super layout, real clean and utilize pleasant. 490145

  2. Review Bet and Poker sites says

    July 19, 2021 at 2:44 am

    959418 410396Quite properly written story. It will be valuable to anyone who usess it, including yours truly . Keep up the very good function – canr wait to read far more posts. 251221

  3. Ronalddup says

    August 6, 2021 at 4:56 pm

    cheap viagra online australia jeneric viagra for sale – herbal substitute for viagra paypal

  4. Online Dispensary says

    October 1, 2021 at 12:25 am

    670092 892557thank you dearly author , I discovered oneself this internet website extremely beneficial and its full of excellent healthy selective details ! , I as nicely thank you for the amazing food strategy post. 658677

  5. marijuana for sale online USA says

    October 10, 2021 at 4:43 pm

    845806 738395An intriguing discussion is going to be worth comment. Im confident that you require to write much more about this subject, it may possibly not be a taboo subject but generally consumers are too couple of to chat on such topics. To yet another. Cheers 749182

  6. Mail order Dabs USA says

    October 18, 2021 at 2:13 am

    672095 147752OK first take a very good appear at your self. What do you like what do you not like so significantly. Function on that which you do not like. But do not listen to other people their opinions do not matter only yours does. Function on having the attitude that this is who youre and if they dont like it they can go to hell. 809455

  7. Paket Honeymoon Bali says

    October 18, 2021 at 1:29 pm

    609888 599631I like this site very considerably, Its a genuinely good situation to read and get information . 110264

  8. dispensary security says

    November 22, 2021 at 12:42 am

    829730 103281Wonderful beat ! I would like to apprentice whilst you amend your internet website, how can i subscribe for a weblog site? The account helped me a applicable deal. I had been tiny bit acquainted of this your broadcast provided shiny transparent concept. 415258

  9. houses for sale in El Mirage says

    December 1, 2021 at 12:48 am

    87481 639098Good article. It does shed some light on the problem. By the for those interested in binary options can get an exclusive binary options bonus. 674948

  10. Home Value says

    December 1, 2021 at 4:25 pm

    320716 391075In the event you are interested in imagine a alter in distinct llife, starting up generally the Los angeles Surgical procedures fat reduction method is a large movement so that you can accomplishing which typically notion. shed belly fat 643944

  11. en iyi casino siteleri says

    December 10, 2021 at 7:01 pm

    517611 188503As I site owner I think the subject material here is real amazing, appreciate it for your efforts. 250453

  12. 혹시나넷 says

    January 30, 2022 at 9:49 am

    627889 592674Thank you for your extremely excellent information and feedback from you. car dealers san jose 932467

  13. sell dumps good says

    February 14, 2022 at 12:09 pm

    398423 405113Some genuinely fantastic weblog posts on this internet internet site , regards for contribution. 945436

  14. scooters in new orleans says

    February 16, 2022 at 7:54 am

    532001 649094Great paintings! This is the kind of info that are meant to be shared around the web. 365724

  15. slot999 says

    March 3, 2022 at 12:10 am

    510961 415296Thank you for your info and respond to you. auto loans westvirginia 78751

  16. slot999 says

    April 6, 2022 at 12:04 am

    447477 540520Read more on that great Post, I linked to you Thank you. 279097

  17. Sex Camera Cachee De Femme De Menage Que Se Masturbe says

    April 11, 2022 at 3:16 am

    697001 3717You should participate in a contest for among the most effective blogs on the web. I will recommend this website! 11132

  18. Buy Guns Online says

    April 11, 2022 at 10:37 am

    72450 765916Wow, great weblog layout! How lengthy have you ever been running a weblog for? you make running a blog glance effortless. The total look of your web web site is magnificent, nicely the content material material! 382906

  19. sbo says

    April 30, 2022 at 11:27 pm

    69288 640298Spot up for this write-up, I seriously believe this site needs a great deal far more consideration. Ill apt to be once far more to learn additional, appreciate your that info. 172269

  20. sbo says

    May 8, 2022 at 10:26 pm

    840551 578244Hey there, I believe your weblog might be having browser compatibility issues. When I look at your internet site in Safari, it looks fine but when opening in Internet Explorer, it has some overlapping. I just wanted to give you a quick heads up! Other then that, superb blog! 712283

  21. สล็อตวอเลท ไม่มีขั้นต่ำ says

    May 8, 2022 at 11:22 pm

    267433 848898This really is a appropriate blog for would like to uncover out about this topic. You realize a good deal its almost challenging to argue along (not that I personally would wantHaHa). You truly put the latest spin with a topic thats been discussed for a long time. Great stuff, just great! 524930

  22. เช่าเครื่องเสียง says

    May 30, 2022 at 9:58 am

    675694 316327I discovered your weblog site site on google and appearance some of your early posts. Preserve up the fantastic operate. I just extra increase Feed to my MSN News Reader. Looking for toward reading far far more by you later on! 52971

  23. โอน ผ่าน วอ เลท ไม่มี ขั้น ต่ำ says

    June 29, 2022 at 10:22 pm

    922071 270230Awesome blog, Im going to spend far more time researching this subject 548283

  24. SIG SAUER SIERRA3BDX 6.5-20X52MM RIFLESCOPE COMBO says

    July 4, 2022 at 12:41 am

    617743 93937You developed some decent points there. I looked online for the issue and found most people could go as nicely as making use of your internet site. 610902

  25. nova88 says

    July 15, 2022 at 8:25 am

    354637 38675Great weblog here! Also your website loads up rapidly! What host are you making use of? Can I get your affiliate link to your host? I wish my web site loaded up as fast as yours lol 289786

  26. visite aqui says

    July 15, 2022 at 9:12 pm

    519387 629957Aw, this was a genuinely nice post. In concept I wish to put in writing like this moreover – taking time and actual effort to make an exceptional article nonetheless what can I say I procrastinate alot and not at all appear to get something done. 895934

  27. สล็อตวอเลท ไม่มีขั้นต่ำ says

    July 21, 2022 at 12:16 am

    658250 870422This write-up gives the light in which we can observe the reality. This is quite nice one and gives in-depth details. Thanks for this nice write-up. 530946

  28. sbo says

    August 3, 2022 at 11:50 pm

    722439 442208Thanks so significantly for one more post. I be able to get that kind of info info. friend, and exactly. 313415

  29. สล็อตวอเลท ไม่มีขั้นต่ำ says

    August 4, 2022 at 11:46 pm

    822242 763864You need to take part in a contest for among the best blogs on the internet. I will recommend this internet site! 175430

  30. COD Cold War cheats says

    August 9, 2022 at 12:28 am

    15979 763219Wow ~ Very good stuff ~ Come and have a look at MY ?? 568671

  31. Gutter Cleaning Services says

    August 15, 2022 at 10:35 am

    652307 906860Good blog here! right after reading, i decide to buy a sleeping bag ASAP 282661

  32. สล็อตวอเลท ไม่มีขั้นต่ำ says

    August 16, 2022 at 11:41 pm

    880183 970144I always was interested in this subject and nonetheless am, regards for posting . 650972

  33. sbo says

    August 17, 2022 at 4:53 pm

    651525 451807quite nice publish, i definitely love this web website, carry on it 950534

  34. www.no-sign-up-porn-games.com/it/ says

    August 18, 2022 at 5:25 pm

    584420 979350Official NFL jerseys, NHL jerseys, Pro and replica jerseys customized with Any Name / Number in Pro-Stitched Tackle Twill. All NHL teams, full range of styles and apparel. Signed NFL NHL player jerseys and custom team hockey and football uniforms 421865

  35. colourcee.bet says

    August 18, 2022 at 11:19 pm

    551403 530139There exist a couple of numerous different distinct levels among the California Weight loss program and each and every a person is pretty important. You are procedure stands out as the the actual giving up with all the power. weight loss 252232

  36. go now says

    August 21, 2022 at 1:56 pm

    270887 772262I was recommended this internet internet site by my cousin. Im not positive whether this post is written by him as nobody else know such detailed about my trouble. You are incredible! Thanks! 625152

  37. สล็อตวอเลท ไม่มีขั้นต่ำ says

    August 25, 2022 at 1:04 am

    299347 940926I like this post, enjoyed this 1 appreciate it for putting up. 862209

  38. ytconvert.tools says

    August 29, 2022 at 12:17 pm

    15690 149163It is truly an excellent and useful piece of information. Im pleased that you just shared this valuable info with us. Please stay us informed like this. Thank you for sharing. 206658

  39. sbo says

    August 30, 2022 at 11:00 pm

    778131 958057I extremely glad to uncover this site on bing, just what I was looking for : D as effectively saved to favorites . 589028

  40. youtube music says

    August 31, 2022 at 7:54 am

    474685 860124I like this weblog so significantly, saved to my bookmarks . 436068

  41. Buy ketamine online Melbourne says

    August 31, 2022 at 3:45 pm

    96664 333807Soon after examine a couple of of the weblog posts on your web internet site now, and I truly like your manner of blogging. I bookmarked it to my bookmark site record and will probably be checking back soon. Pls take a look at my web page as effectively and let me know what you believe. 536278

  42. free cdl school says

    September 27, 2022 at 11:27 pm

    40919 884138Hey, you used to write superb, but the last couple of posts have been kinda boringK I miss your super writings. Past couple of posts are just slightly out of track! come on! 863731

  43. vehicle transport services says

    October 2, 2022 at 7:04 pm

    758037 884841I wish I had a dime for every bad write-up Ive read lately. I also wish other writers had your talent and style. Thank you. 2467

  44. เงินด่วน says

    October 3, 2022 at 8:41 pm

    706507 732265Generally I try and get my mix of Vitamin E from pills. Even though Id actually like to through a wonderful meal plan it can be rather hard to at times. 458218

  45. plus d'info says

    October 4, 2022 at 4:53 pm

    403170 794264so facebook recommended me the pages food and eating ,,, yeah Im obese|HasmAttack| 351952

  46. 贏家娛樂城 says

    October 8, 2022 at 10:30 pm

    985744 740038You created various great points there. I did a search on the topic and discovered most people will have the same opinion with your blog. 639215

  47. Wasabi Wallet says

    October 10, 2022 at 3:00 pm

    715352 414600Its hard to locate knowledgeable people on this subject even so you sound like you know what youre talking about! Thanks 379820

  48. buy guns online says

    October 13, 2022 at 8:44 pm

    263103 325477Thank you for your details and respond to you. bad credit auto loans hawaii 498994

  49. Skrot Stenungsund says

    October 17, 2022 at 3:07 pm

    679412 100003When I came over to this post I can only appear at part of it, is this my net browser or the internet web site? Really should I reboot? 472499

  50. sbo says

    October 17, 2022 at 10:31 pm

    332720 137814Thank you for sharing superb informations. Your web-site is very cool. 284887

  51. gate.io says

    December 31, 2022 at 5:54 pm

    Please let me know if you’re looking for a author foryour weblog. You have some really good articles and I believeI would be a good asset. If you ever want to take some of the load off,I’d absolutely love to write some content for your blog in exchange for a link back to mine.Please send me an e-mail if interested. Thanks!Hello there I am so thrilled I found your website, I reallyfound you by accident, while I was browsingon Google for something else, Anyways I am here nowand would just like to say thank you for a marvelous post anda all round entertaining blog (I also love thetheme/design), I don’t have time to browse itall at the moment but I have bookmarked it and also added in your RSS feeds,so when I have time I will be back to read a lot more,Please do keep up the awesome work.

Leave a Reply Cancel reply

Your email address will not be published.

Primary Sidebar

More to See

Most Popular Wild Animals

January 17, 2023 By Elizabeth Grillo

What Does Climate Change Mean

January 15, 2023 By Dave Brooks

The Science Behind Precipitation

January 12, 2023 By Jesse Olson

How to Live More Eco-Friendly

January 10, 2023 By Dave Brooks

Most Popular Stories About Nature

January 8, 2023 By Elizabeth Grillo

How to Stay Healthy in the Winter

January 5, 2023 By Michael Franklin

Footer

About Us

Founded in 2018, At Nature World Today our goal is to enrich and brighten up your day with interesting stories, amusing photos, and viral topics. If you’re looking to take a break from everyday routine, you’ve reached the right place!

Send tips to [email protected]. Comments and feedback can be sent to [email protected].

  • Terms of Service
  • natureworldtoday.com Privacy Notice
  • Disclaimer
  • Contact Us

Search

Copyright © 2023 · natureworldtoday.com