Human Evolution and Why It Matters: A Conversation with Leakey and Johanson

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  • Опубликовано: 8 май 2011
  • Celebrating decades of groundbreaking exploration in East Africa, renowned paleoanthropologists Donald Johanson and Richard Leakey shared the stage at the American Museum of Natural History on May 5 to discuss the overwhelming evidence for evolution in the hominid fossil record and why understanding our evolutionary history is so important. The discussion, before a sold-out crowd in the Museum's LeFrak Theater, was moderated by Dr. Sanjay Gupta, chief medical correspondent for CNN. The event was also live-streamed on amnh.org to a digital audience of several hundred viewers around the country.
    Known for such landmark discoveries as "Lucy" (Johanson) and "Turkana Boy" (Leakey), the work of these two scientists has produced much of the fossil evidence that forms our understanding of human evolution.
    Looking back over careers spanning 40-plus years, Dr. Johanson and Dr. Leakey shared the stories behind their monumental finds and offered a look at what's ahead in human evolutionary research.
    This historic event was made possible through a joint partnership of the American Museum of Natural History, the Arizona State University Institute of Human Origins, and the Turkana Basin Institute, headquartered in the U.S. at Stony Brook University.
    This video is a recording of the live stream, which ran at www.amnh.org/live
    Produced and directed by James Sims. Shot by Jill Bauerle and Manuel Benitez for AMNH.org.
    ***
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Комментарии • 1 тыс.

  • @cynthiashepherd7754
    @cynthiashepherd7754 2 года назад +11

    Two exceptional men who have my upmost respect. I am watching for the third time. Thank you for this fascinating program.

  • @grimwatcher
    @grimwatcher 13 лет назад +8

    A one and a half hour journey through human evolution. Too sublime for words to get a peek into our origins and who we are.

  • @czarina7786
    @czarina7786 Год назад +1

    Watching all these is like almost studying for a PhD. Hundreds of lectures available. Thank you all !

  • @garyk.nedrow8302
    @garyk.nedrow8302 4 года назад +3

    Richard Leakey and Donald Johanson are legends in the field of paleoanthropology, and this conversation ought to debunk any and all Creationism claims to divine intervention in any literal sense in the process. Instead, religion ought to embrace modern science and incorporate it into religious thought. Leakey is quite right in noting that too many young scientists seem intent on making headlines and promoting themselves rather than focusing on finding the truth about human evolution. This temptation seems to be particularly great among cultural anthropologists who draw inferences from the very meager fossil record and limited DNA research. Speculation abounds. Modern values and perspectives are often imputed to earlier species on evidence less substantial than smoke, largely for the sake of headlines. The fossil record and DNA simply cannot tell us how earlier species lived and interacted. We simply don't know.
    Finally, Leakey is correct in admonishing students to see homo sapiens in context, as one species among many. There is a natural tendency for the uninformed to see evolution as a steady progress from simple life forms to more complex ones, ending in homo sapiens as the end and crowning purpose of evolution. That's nonsense, of course. Evolution has no direction. New species evolve from older life forms and adapt to ever-changing environmental pressures, seen and unseen. Evolution has not stopped. It is going on all around us, and within us, at molecular and genetic levels, changes too subtle to be seen in one or two generations, but that will gradually change what we are. We have only been around, as a species, a little over 200,000 years. In one million years, if our species lasts that long, future scientists may well look back at us with the same disbelief and smug superiority with which humans today look back at Neanderthals or Australopithecines. The defining characteristic of homo sapiens is higher intelligence, and it appears to be adaptive. But as we see every day in the headlines, intelligence is no guarantee of sound judgment. Homo sapiens is not yet truly wise, and our future as a species probably hinges on how quickly we can integrate intelligence and wisdom, before our own technological creations destroy ourselves.

  • @anneschantl8929
    @anneschantl8929 3 года назад +15

    Thank you, indeed food for thought. Definitely we need more people who understand critical thinking. It it is needed in many walks of life and I hope the politicians can be kept out of the transition. As a grandmother I hope the ignorant can be led out of the wilderness into the light. Excellent lecture. Thank you from Australia.

  • @corazoncubano5372
    @corazoncubano5372 3 года назад +6

    Top notch lecture.! It was extraordinary to be able to listen to these two giants in the field.

  • @anuradhainamdar8967
    @anuradhainamdar8967 3 года назад

    I have seen Dr.Sanjay Gupta a number of times on CNN, but it was like a boon or wish come true to hear Dr.Richard Leakey and Dr. Donald Johanson. Their flawless power point presentation of the evolution story. Though I have read articles of Dr.Donald Johanson discovery of "Lucy" and also on Dr.Louis Leakey, Mary Leakey and Dr. Richard Leakey.It was great to hear them in Q and A session.

  • @edwardlee2794
    @edwardlee2794 3 года назад +2

    Just learned about Mr Leakey and Johansson in recent days.just in time to appreciate their contribution to humanity. Thanks for the efforts and keep up with the good work.
    From Hker worldwide

  • @Mchavez916
    @Mchavez916 7 лет назад +9

    Fantastic video! Glad to see these two frenemies back on the same stage.

  • @MaryAnnNytowl
    @MaryAnnNytowl 2 года назад +11

    This was such a great set of opening speeches from these two giants in the field, and a seriously enlightening snd hopeful conversation between the three on that stage! I've rarely seen anything to come close to equalling this, and would have loved to be able to go see it back when it happened!

  • @rhondah1587
    @rhondah1587 13 лет назад +9

    Fantastic talks. I've read books by both of these men and can highly recommend them for further reading if you enjoyed this video.

  • @y0nd3r
    @y0nd3r 13 лет назад +14

    Very nice. Kudos to Sanjay for withholding the last question to end on a perfect note: One Species, One People, One Origin.

  • @BluesJesus1959
    @BluesJesus1959 3 года назад +6

    “We are part of the same evolutionary change that all other creatures in this planet” What a brilliant closing statement by Donald Johansson! 40:38

    • @brap5829
      @brap5829 Год назад

      That's stupid and so are U

  • @thetylife
    @thetylife 12 лет назад +5

    Long video but worth it. How totally engrossing. These two are brilliant indeed.

  • @danstewart2770
    @danstewart2770 3 года назад +1

    On the question of why the poll numbers cited Dr. Gupta have not changed over 40 is simple, but not surprisingly, the answer eludes Dr. Leaky and Dr. Johanson. The answer has been recognized in economics and Gary Becker at the University of Chicago win a Nobel Prize for articulating it. In short...
    _Human beings are rational driven, we emotionally driven._ If you want change people's attitudes about evolution, you better find a way to reach them emotionally.

  • @johnfargher99
    @johnfargher99 11 лет назад +5

    Richard Leakey is an inspirational man. He lost both legs in a terrible plane crash and now has skin cancer.

  • @freehuman1111
    @freehuman1111 10 лет назад +12

    Extremely edifying conversation.

  • @Androly_San
    @Androly_San 13 лет назад +14

    Absolutely brilliant discussion. Thanks for posting!!

  • @micahphoenix151
    @micahphoenix151 Год назад

    Thank you, thank you for preserving and sharing this monumentally important presentation. It is deeply appreciated and treasured.

  • @Skippy2467
    @Skippy2467 4 года назад +6

    Just as relevant in 2020 as in 2011.

  • @lwplwp
    @lwplwp 3 года назад +4

    Greatness on display. Two of the most important men in modern history.

    • @garetcrossman6626
      @garetcrossman6626 Год назад +1

      You might add Me Bean. He shares many of their qualities.

  • @shananagans5
    @shananagans5 12 лет назад +8

    Amazing. 100 years searching for fossils between the two of them. Thx for posting this. It was a real treat listening to them.

  • @8698gil
    @8698gil 3 года назад +19

    If anything created us, it is the earth itself. We are here because the conditions are favorable for life here.

    • @guywelsh9589
      @guywelsh9589 3 года назад +4

      Yeah true everyone goes on about how planets need to be XYZ which implies only our conditions will lead to life when somewhere else there could be people looking at Earth saying life "couldn't exist there it's under 300 centigrade and a quarter of our gravity without a single lake of mercury in sight."

    • @anuradhainamdar8967
      @anuradhainamdar8967 3 года назад

      Well, I also agree with you that this earth of our is so beautifully endowed the most essential Oxygen and Water which is the foundation of all other species a animals, plants and humans. Need is as Dr.Richard Leakey just pointed out that with the earth taking the burden of caring and nurturing about 9 to 10 billion people and empathy ,compassion lower in the 20 the century at the same time greed and gluttony at it's highest point.We need to feel much blessed to be creature of earth.

    • @guywelsh9589
      @guywelsh9589 3 года назад +3

      @@anuradhainamdar8967 Um...no...the earliest forms of life on Earth were actually killed off by oxygen because it is poisonous and highly reactive. Even humans will die if there's too much oxygen in the air. As for compassion there's only so many people you can care about, is just human nature to have in and out groups. The very traits that took us to the top of the food chain are the same traits that make us fight each other.

    • @anuradhainamdar8967
      @anuradhainamdar8967 3 года назад +1

      @@guywelsh9589 I am at present reading Dr. Donald Prothero book ' The story of life through 25 fossils " its starts which the fossils of Stromatolits" then " Tribolites" ,discovery of Crynobacteria and later the phylum Andropods ,second phylum Mollusc( the invertebrates) and our the vertebrates Cordata, now I am on the 8 chapter. The stromatolites were unicellular organisms and the Tribolites were mutlicellular. Yesterday only I saw it on a Google video you may also type this title on Google and find the talk given by Dr. Prothero. Or buy the book it's interesting.

    • @mwatts-riley2688
      @mwatts-riley2688 2 года назад

      Yes, however
      Who- what, created the Earth? How or WHY did the earth begin?
      Divine intelligence ? Accident? Divine intervention w free meteorologal movement?
      🌟 Whatever you believe or see evidence of...
      Nothing matters if you can't get
      Amazon Delivery. 😃 M

  • @222mozart
    @222mozart 11 лет назад +9

    great great great
    thank you, Mr. Leaky.

  • @joeviola1123
    @joeviola1123 11 лет назад +4

    But we have seen evolution happening. The experiment with the Anolis lizards that were brought to a caribbean island and they adapted and changed based on their environment, evolution.

    • @mullerfreezy511
      @mullerfreezy511 2 года назад

      that's not evolution... that's adaptation. ... truth is man only evolves from birth to death.. and within that time frame we adapt

  • @philipcunningham4125
    @philipcunningham4125 Год назад

    I’m so lucky to have found this video, these Sapiens are so well spoken… truly inspiring.

  • @hrnciarska
    @hrnciarska 11 лет назад

    Amazing discussion. Put's it all into perspective doesn't it.

  • @tanujsaaraswat7810
    @tanujsaaraswat7810 3 года назад +6

    The current pandemic is testimony to the fact that major factors like infections, rising sea levels etc can be huge challenges for our species

    • @edwigcarol4888
      @edwigcarol4888 3 года назад +1

      Yes and Leakey suggests we might have a far worse pandemic.. that would not attack humans but its 3 main crops that have an all too narrow genetical basement.
      How foolish our society is, dancing on a rope over the abyss

  • @briangarrow448
    @briangarrow448 8 лет назад +28

    This may sound a bit ironic, but I thank God that I was born in the 50's and educated during America's great push towards scientific education. There's one good byproduct of the cold war, chasing the so called 'science gap'. My teachers would have laughed these creationists out the door! I remember when John Glenn, Neil Armstrong and Carl Sagan were held up as heroes of humanity... not Ken Hamm and David Imhoff. Oh how I weep for the future of the Republic!!!

    • @KatherineUribe-1
      @KatherineUribe-1 4 года назад +8

      I'm profoundly grateful for living in a time that allows this kind of talk, thinking, and research. Not long ago, men like this would have been executed as heretics. And, as a woman, I wouldn't have been allowed to even listen to these subjects let alone research or study.

    • @satanofficial3902
      @satanofficial3902 3 года назад

      @Kat Murphy Smug phony balonies .

    • @charmxsbeanie4726
      @charmxsbeanie4726 3 года назад +1

      @Kat Murphy stupid creationist leaders

    • @BibleResearchTools
      @BibleResearchTools 3 года назад

      Brian Garrow
      , you wrote, "This may sound a bit ironic, but I thank God that I was born in the 50's and educated during America's great push towards scientific education. There's one good byproduct of the cold war, chasing the so called 'science gap'. My teachers would have laughed these creationists out the door! I remember when John Glenn, Neil Armstrong and Carl Sagan were held up as heroes of humanity... not Ken Hamm and David Imhoff. Oh how I weep for the future of the Republic!!!"
      No doubt Leakey and Johanson are great story-tellers. Too bad for their fans that there is absolutely no science to back up their stories. As far back as the early 1970's we were informed that Lucy was just another ape:
      _"The australopithecine skull is in fact so overwhelmingly simian as opposed to human that the contrary proposition could be equated to an assertion that black is white." [Solly Zuckerman, "Beyond the Ivory Tower: the frontiers of public and private science." 1971, p.78]_
      Modern genetic research by ENCODE and other genetic researchers has rendered the notion of Human Evolution to be virtually null-and-void. For example:
      _"In analysing the barcodes across 100,000 species, the researchers found a telltale sign showing that almost all the animals emerged about the same time as humans...Which brings us back to our question: why did the overwhelming majority of species in existence today emerge at about the same time?... another unexpected finding from the study-species have very clear genetic boundaries, and there's nothing much in between. "If individuals are stars, then species are galaxies," said Thaler. "They are compact clusters in the vastness of empty sequence space." The absence of "in-between" species is something that also perplexed Darwin, he said." [Hood, Marlowe, "Sweeping gene survey reveals new facets of evolution." __Phys.Org__, May 28, 2018, pp.3-4]_
      _"'What we find is that less than 5% of the human genome can actually be considered as "neutral', says Fanny Pouyet, lead author of the study. "This is a striking finding: it means that 95% of the genome is indirectly influenced by functional sites, which themselves represent only 10% to 15% of the genome", she concludes. These functional sites encompass both genes and regions involved in gene regulation." ["A Genome Under Influence: The faulty yardstick in genomics studies and how to cope with it." Swiss Institute of Bioinformatics, October 9, 2018]_
      Even as far back as the 1990's there were strong indicators that the Mitochondrial DNA (mtDNA) is only about 6,500 years old:
      _"The observed substitution rate reported here is very high compared to rates inferred from evolutionary studies. A wide range of CR substitution rates have been derived from phylogenetic studies, spanning roughly 0.025-0.26 /site/Myr, including confidence interva1s. A study yielding one of the faster estimates gave the substitution rate of the CR hypervariable regions as 0.118 ± 0.031/site/Myr. Assuming a generation time of 20 years, this corresponds to ~1/600 generations and an age for the mtDNA MRCA of 133,000 y.a. Thus, our observation of the substitution rate, 2.5/site/Myr, is roughly 20-fold higher than would be predicted from phylogenetic analyses. Using our empirical rate to calibrate the mtDNA molecular clock would result in an age of the mtDNA MRCA of only ~6,500 y.a., clearly incompatible with the known age of modern humans. Even acknowledging that the MRCA of mtDNA may be younger than the MRCA of modern humans it remains implausible to explain the known geographic distribution of mtDNA sequence variation by human migration that occurred only in the last ~6,500 years." [Parsons et al, "A High Observed Substitution Rate in the Human Mitochondrial DNA Control Region." Nature Genetics, Vol.15; April, 1997, p.365]_
      That was confirmed by other researchers. This from a report by Ann Gibbons:
      _"Regardless of the cause, evolutionists are most concerned about the effect of a faster mutation rate. For example, researchers have calculated that "mitochondrial Eve"-the woman whose mtDNA was ancestral to that in all living people-lived 100,000 to 200,000 years ago in Africa. Using the new clock, she would be a mere 6,000 years old." [Ann Gibbons, "Calibrating the Mitochondrial Clock." Science, Vol.279, Iss.5347; Jan 2, 1998, pp.28-29]_
      Why would researchers be "most concerned about the effect of a faster mutation rate"? The new clock, alone, debunks common descent. Combine that with the genomic studies of the past decade, and it becomes pretty solid evidence that "common descent" is just another just-so story.
      Dan

    • @peterthegreat996
      @peterthegreat996 3 года назад

      Oh please you grew up in segregated America so shut up

  • @j.adickey2002
    @j.adickey2002 Год назад +1

    More recently, SOME of the cave art thought to have been painted by either EARLY MODERN HUMANS and/or the artists inside the very small CRO_MAGNON communities.... was painted by Neadertals. Ideas also emigrated up from the lush, green Sahara region in Africa, in addition to very fast, gracile peoples and tribes in the plural. My earlier, longer remark is a few thoughts about some of the debates we have had over the past decade or so. ART existed inside many Neandertal communities, just as we truly know that many of our Early Modern Human ancestors had their creative moments of sheer brilliance! The YOUNGER DRYAS again needs to be looked into. All over the planet the seas rose. We are that much closer to seeing by mid-century WHETHER a Dust Bowl like the one in the 1930s returns to the Great Plains of the USA. Will archeology triumphantly venture into the continental shelf areas of nearly all our continents over the next few decades? Will we get answers before the enviornment changes in a very drastic and/or dire manner?

  • @cristiancardenas7326
    @cristiancardenas7326 2 года назад

    0:00 to 0:02 ''Thank you,thank you very much....LIKE KING ELVIS PRESLEY IN THE '70S''....Very Good....Excellent and Brilliant Video and Discussion.Thank you very much for Uploading it to RUclips.Increible y Buenisima Exposición;una lastima que ''Aún No Haya Sido Subtitulada En Español'' Para que Los Amantes y Seguidores de La Paleontologia y De La Evolución de Habla Hispana ''Que No Hablan Inglés'' pudieran Disfrutarla como se debe....anyway,thank you very much again American Museum Of Natural History....

  • @66fedex52
    @66fedex52 12 лет назад +10

    whether you believe in evolution dating back millions of years ago, it is, for sure, real. Every species evolves, itjust takes time. even now we are evolving, just really slowly

  • @DulceN
    @DulceN 3 года назад +3

    44:27 ‘to reward the natural world that created us...’ Brilliant!!! No need for imaginary, psychopathic superior beings.

    • @edwigcarol4888
      @edwigcarol4888 3 года назад

      The natural world and the universe is full of wonders: scientific fall in awe. All kind of scientists. Always everywhere, whenever everything, living or not living, the tiniest and the biggest, without any hierarchy of any sort, all subjected to the laws. No creator of them, nothing over them or besides them.
      L.a.w.s
      the laws are wonderful. Just a little amazing question: the nature of s.p.a.c.e. amd its relation to t.i.m.e

    • @shifuarena901
      @shifuarena901 2 года назад

      Screw nature

  • @taikoman
    @taikoman 11 лет назад

    Since this is the official channel for AMNH which organized the event, I imagine there wasn't a long lag between event & upload.

  • @earlysda
    @earlysda 11 лет назад

    Thank you Joe Viola, Yes, you are around the 20th person to bring up the example of the lizards as observed evidence for Evolution.
    Please let me ask one question:
    What were the lizards called at the end of (or currently) the experiment?

    • @astrospect
      @astrospect 2 года назад

      8 years ago... I hope that by now you've learned why this point you were trying to make is completely stupid.

  • @donnasmith9579
    @donnasmith9579 8 лет назад +10

    Great video. Three excellent speakers.

    • @lwplwp
      @lwplwp 3 года назад +1

      2 out of 3 ain't bad.

    • @edwigcarol4888
      @edwigcarol4888 3 года назад

      Mmmh two... The journalist, a sympathetic young man is way out not as smart as Leakey and Johansson
      (His remark on "computer". No hint on psychology and neuroscience as it seems).
      Leakey and Johansson have a high level of integration in their perspective on humanity (geografic and time scales as well as the cultural range, not to mention the geological, ecological and biological contexts)

  • @VernonSwanepoel
    @VernonSwanepoel 6 лет назад +25

    Richard - "The teaching of science is fundamentally important to the future of our species"

    • @lorrydodge5917
      @lorrydodge5917 3 года назад

      Instead of eating everything on your plate ,theyre serving today ,why not expand your thinking.

  • @czarina7786
    @czarina7786 Год назад

    Don is right. We are damn lucky to be alive. It’s crazy amazing.

  • @LaramidiaWX
    @LaramidiaWX 12 лет назад +1

    @JungleJargon For an example I just read before coming here check out "Parallel bacterial evolution within multiple patients identifies candidate pathogenicity genes" in this month's Nature Genetics. Researchers have actually been keeping track of mutations and which mutations have been under selective pressure and then using that to find genes that affect virulence and antibiotic resistance, a potentially life-saving application of evolutionary theory.

  • @jjoneil73
    @jjoneil73 12 лет назад +8

    Thank you for the upload to this fascinating conversation!

  • @lubobys7139
    @lubobys7139 3 года назад +3

    RUclips chanell Innomind claims copyrights to this video ( they changed the videos name )could you do something about it as this kind of behaviour should not be tolerated thanks

  • @staraffinity
    @staraffinity 10 лет назад +1

    I'm not an evolutionary biologist - I think they are better at answering your question. All I can say is that it is cells that builds the vessels. I don't know exactly what caused the cells to start building blood vessels, but I think it's reasonable that it started with a simple form pf vessel, maybe just a very short and simple one. What is your explaination of why life on Earth looks the way it does if evolution doesn't cut it?

  • @IanAtkinson555
    @IanAtkinson555 9 лет назад +1

    Human Evolution and Why It Matters: A Conversation with Leakey and Johanson.

  • @srikargottipati
    @srikargottipati 13 лет назад +5

    Thanks for posting this awe-inspiring video

  • @oker59
    @oker59 6 лет назад +3

    those arguing against evolution are saying life is a static structure

  • @SethD9964
    @SethD9964 11 лет назад

    Addendum: This is not a leap in our understanding but rather a show of technological expertise and thus is landmark. While there was hype much of which was perhaps overstated, this does not diminish that this is the first cell that is controlled entirely by human assembled instructions.

  • @LaramidiaWX
    @LaramidiaWX 12 лет назад +2

    @JungleJargon The fact that mutations produce variation and that natural selection acts on these variations to improve the fitness of the population in its particular environment is all well-established by evidence I already presented in my previous comments. I also addressed every point you made that had even the remotest coherency.
    Your responses now are the equivalent of "nuh-uh".

  • @lilitheden748
    @lilitheden748 6 лет назад +5

    My heroes!

  • @carryall69
    @carryall69 10 лет назад +10

    that was great, thanx for the upload..**

  • @clarkharney8805
    @clarkharney8805 2 года назад

    The main answer of what it means to be human is consciousness (when mammals became conscious of their own thinking (thinking about their own thinking)! Self-Consciousness is what separates humans from apes, even before we started to reflect upon the past in anticipation for the future, develop language, & a writing system. Since we are not the only race to make tools we need to know what it was that made us think metaphorically and symbolically

  • @JungleJargon
    @JungleJargon 12 лет назад

    @PaleoCowboy Things very often revert back to what they were before (if that's what they were).
    The point is that the genome changes considerably within the parameters of the limited information it contains.
    The DNA of the green grasshopper actually changes when it becomes a locust which is what makes it a locust only the same change happens every time because there is no other set of parameters to work with.
    It is an observable example of the limit to the morphology of a given genome.

  • @susanwozniak6354
    @susanwozniak6354 4 года назад +11

    Wonderful conversation and observations. But, I have a question only a woman would ask: did these three decide ahead of time to wear brown?

    • @johnrogan9420
      @johnrogan9420 2 года назад +1

      Lol...only a female would notice that...my daughter transformed herself from a Polish girl to a German frauline with fashion moves.. fur collars were eliminated when we came back into Germany from Poland.

    • @MaryAnnNytowl
      @MaryAnnNytowl 2 года назад

      Damn... I must not be a woman, 😳 since I never even noticed the colors they dressed in! That will come as a surprise to my family, especially the two sons I birthed and raised. And my parents, had they still been alive. Then again, I've always seemed to end up answering those silly questionnaires in silly magazines so they claimed I was male, too, LOL! Always thought it was just 'cause I'm a tomboy. 🤨🤔😳

    • @robjohnston1433
      @robjohnston1433 2 года назад +1

      Palaeontologists are famous for their fashion sense!

    • @elmersbalm5219
      @elmersbalm5219 2 года назад +2

      Two of them are wearing grey suits. Only Leakey seems to be wearing brown. The video hasn't been colour corrected properly. It's too warm.

  • @markalbert506
    @markalbert506 3 года назад +4

    He is a treasure.

  • @Velvet_Intrigue
    @Velvet_Intrigue 3 года назад +2

    This was excellent!!!

  • @jamesharvison5535
    @jamesharvison5535 Месяц назад

    Awesome chat, Thanks gentlemen.

  • @othertestchannelbeta
    @othertestchannelbeta 10 лет назад +9

    The evidence for the development of species spans six fields of science and millions of independent and verifiable findings. Simply put, the scientific Theory of Biological Evolution is the most accurate and successful theory that explains the overwhelming evidence in its favor. There are no valid competing theories which could hope to better explain the evidence. To deny this overwhelming evidence is to completely reject the rational pursuit of knowledge. Let's not bicker about it.

  • @anzwertree
    @anzwertree 12 лет назад +3

    "The Bible is the word of God, it has always been, always is, and will forever be."
    That is nothing but an assertion. Do you remember when I asked you to demonstrate this? Muslims would essentially say the same thing for the Koran. How am I supposed to differentiate between your assertion and theirs? So far your only justification was that the Bible contains commands that were supposedly from God. To someone that doesn't already believe in the Bible this response is not very helpful.

  • @jdr9419
    @jdr9419 3 года назад +1

    Absolutely fascinating!

  • @argasatrio4526
    @argasatrio4526 2 года назад +1

    i am 10 Year late but i am glad i watched this video, thanks!!

  • @ThatInfidel1
    @ThatInfidel1 12 лет назад +4

    REPENT!!! you must worship HIM, the Flying Spaghetti Monster! HE boiled for your sins!

    • @kronkite1530
      @kronkite1530 3 года назад

      Is that the one who flew in on the back of an airborne elephant?

  • @KatherineUribe-1
    @KatherineUribe-1 4 года назад +3

    God bless Darwin.

    • @Yajna007
      @Yajna007 4 года назад +1

      Darwin already killed God.

    • @TheUltimateNatural
      @TheUltimateNatural 4 года назад

      Agreed.

    • @christinejoseph3366
      @christinejoseph3366 2 года назад

      He will be judged if he did not repent. He made an idol and you all worship it including those of your own.

  • @LaramidiaWX
    @LaramidiaWX 12 лет назад +2

    @JungleJargon No I didn't use design unless you want to call natural selection design.

  • @edwigcarol4888
    @edwigcarol4888 3 года назад

    I am profoundly seduced mesmerized by the scientific and spiritual perspective of Donald Johansson. I must read all of his books.. not the smallest dogma has been left, after his long journey through the records of nature. This is so refreshing.. when i remember the awful stupidities that i had to hear at school.. about humans.. so disgusting.. so narrow-minded
    And Richard Leakey is so sympatically sarcastic.. towards main stream thinking... Once more books to read... Love that

  • @RedStarBelgradefan
    @RedStarBelgradefan 11 лет назад +4

    i have pointed out observed evolution, and we dont believe in anything, when you have the evidence you dont have to believe ;)

  • @stromorphlutis4665
    @stromorphlutis4665 3 года назад +5

    There should be a love❤️ reaction on RUclips

    • @amehak1922
      @amehak1922 3 года назад +1

      You're right. The channel owner gets one, it should be available for everyone.

  • @mweskamppp
    @mweskamppp 3 года назад +2

    I have read an article based on a paper of lingualists who tried to follow up oral traditions in different forms.
    1. Fairy tales. The oldest they found was cinderella and they found the origin in mesopotamia app 4000 years old.
    2. Some tales closely connected to survival handed down in form of singing and dancing and essential for survival. Especially in australia. It is essential for survival there to know the areas and what where to find there to survive. Some of the tales are older than the holozän since they preserved some geolocical and other details that only existed in the time of huge glaciers. So at least 10000 years old.
    3. Myths. thats the oldest. The oldest they traced down was about the hunter in the sky we call orion. All humans have a kind of tale about that they traced down with changes in the languages and root languages including small changes in the story. They are quite sure that the story about orion left africa with the modern people app 70000 years ago. How many year prior to that they don't know.
    I still wait for another paper to confirm that.

  • @LaramidiaWX
    @LaramidiaWX 12 лет назад +1

    @Mogley52 You're confusing the AL 129-1 Australopithecus afarensis knee joint with Lucy (AL 288-1) who was found a year later and does not have a complete knee joint unless you take bilateral symmetry into account since the left femur and proximal end of the right tibia were found. The shared age and morphology allow the AL 129-1 knee joint as well as many other fossils to be identified as A. afarensis. From the multiple specimens virtually the complete skeleton is known.

  • @JungleJargon
    @JungleJargon 12 лет назад +3

    @PaleoCowboy You can't use design as evidence of no design.
    You have to show me another ordered function that does not have a maker.

  • @Nullifidian
    @Nullifidian 11 лет назад +3

    Would that be the "remnant church" that emerged from TWO failed prophecies about the apocalypse, one in 1842 and one in 1844? White herself made several predictions about the return of Jesus and the last days that singularly failed to come off.
    Meanwhile, evolution can be used to make exact predictions of the location and characteristics of fossils and actually find them where they're predicted to be, like Tiktaalik discovered in Devonian strata on Ellesmere Island. Science is the better prophet

  • @Welch33
    @Welch33 10 лет назад

    Do they mention the IDA Skeleton that was found as well in this video?

  • @wowamonn
    @wowamonn 13 лет назад +2

    Good conversation.

  • @communistjesus
    @communistjesus 12 лет назад +2

    Evolution = Change through time

  • @KipIngram
    @KipIngram 2 года назад +1

    50:40 - Oh... I *like* Dr. Leakey. He'd be a blast to have a couple of beers with.

  • @omegavalerius
    @omegavalerius 13 лет назад

    @Shyhalu
    What you are describing is variation. In order for the variation to produce evolution the variation must be acted upon by natural selection (for example immunity to certain diseases) and/or the population with a said variation must mate exclusevely with eachother for many generations. Besides many of the dwarfist diseases are developmental and not genetic i.e not inheritable.

  • @lwplwp
    @lwplwp 2 года назад

    One of the best vids on RUclips

  • @LaramidiaWX
    @LaramidiaWX 12 лет назад +2

    @JungleJargon No, the genome does NOT remain limited to the information it already has. New variations are introduced by mutation. I have already explained this to you several times and gave an example of an experiment demonstrating this.

  • @techmaster90
    @techmaster90 11 лет назад

    The history of the world is perfectly documented in the present, a person merely has to look well enough to see it. Much has been seen and learned, this is why we know that the universe is billions of years old. Rather than deny what people say, investigate it.

  • @akatsu24
    @akatsu24 13 лет назад

    @Agremen, nope, but life is full of curiosity, and sometimes its fun just to know what is real and what isnt

  • @SuLorito
    @SuLorito 3 года назад

    1:00:40 Empathy. Compassion.

  • @MartinWillett
    @MartinWillett 11 лет назад

    We should go a step further and select genes and combinations of genes which have passed a stiffer test than merely surviving to just past puberty. Freeze gametes of the young and select genes of people who have made it to seventy in robust mental and physical health, if necessary borrowing genes from other family members or even wider afield. We don't have the science to do such selection reliably yet but we should thrash out the arguments so we're ready for it when we do.

  • @markschuette3770
    @markschuette3770 2 года назад

    knowing what a human being is is critical as a basis for managing the world we live in such as the environment/education/climate/ agriculture/government/education and on and on! and unfortunately we don't even teach our kids in school that we are animals!!

  • @herambbarve
    @herambbarve 12 лет назад

    i am an anthro major too at ASU...guess i can say its my senior year now.....i didnt know Johanson still teaches...did u graduate already?

  • @TheNomnomnomicon
    @TheNomnomnomicon 12 лет назад +1

    @LeedgesX And for good measure, 'Evolution' doesn't cover the origin of life. Only the development. However, Abiogenesis happens to cover abiogenesis, if you'd like to look into that.

  • @pargyropoulos
    @pargyropoulos 11 лет назад

    does anyone knows how old is this film?

  • @ansfridaeyowulfsdottir8095
    @ansfridaeyowulfsdottir8095 3 года назад

    The slides are all messed up!
    And why is that huge banner at the top of the screen?
    {:-:-:}
    _(Edited for tyops)_

  • @sobertents
    @sobertents 13 лет назад

    wonderful

  • @TheSebastianHaff
    @TheSebastianHaff 13 лет назад +1

    Great upload!

  • @walterbushell7029
    @walterbushell7029 3 года назад

    IIUC intelligence went down with the rise of agriculture. Genes for disease resistance became
    more important than intelligence. Intelligence for the average people was often counter survival.

  • @staraffinity
    @staraffinity 10 лет назад +1

    And in what way are you critical in your opinions if I may ask? You disagree with things that are considered scientific facts, and that makes you a critical thinker? Well, critical thinking in and of itself isn't a virtue unless you can use your intellect to disprove the other side. Welcome to do so when it comes to evolution. Looking forward to seeing you at the Nobel prize dinner. :)

  • @LaramidiaWX
    @LaramidiaWX 12 лет назад +1

    @JungleJargon Wrong, see previous comments.

  • @pargyropoulos
    @pargyropoulos 11 лет назад

    thanks

  • @havoc092
    @havoc092 10 лет назад

    I feel for you man. when truth is torture, life really has to suck.

  • @omegavalerius
    @omegavalerius 13 лет назад

    @Shaunt1
    We need a barrier to prevent cross breeding if we want to evolve. Colonialization of other planets might give rise to a barrier like this.

  • @annewilson4618
    @annewilson4618 2 года назад

    As humans we create stories about ourselves and use these stories to increase our dominance. As a consequence we are restricted by these stories and react with violence to stories in conflict with our own. This means that we are naturally (inheritently) genocidal and have been since the origin of language which accounts for the extinction of all other hominids. Our other characteristic is weak dentition which suggests we require our food to be pre-digested, that is cooked, so we have had fire for a very long time and we could say the possession of fire and its use is fundamental to social development . We tended the fires as defense, sat round it consuming our cooked food and telling stories.

  • @Gliese581f
    @Gliese581f 13 лет назад

    @MuseumMoments I'm sure your Professor would understand. ;D

  • @aaronrodriguez110
    @aaronrodriguez110 10 лет назад

    Was Terrence Deacon busy that night...why is Sanjay Gupta up there?

  • @222mozart
    @222mozart 11 лет назад

    and Mr. Johanson !

  • @John-3-17
    @John-3-17 2 года назад

    Where did they come from ?

  • @rrodizio5298
    @rrodizio5298 2 года назад +1

    While so very elucidating it's also humbling and frightening. We're just an ape out of Africa and just as vulnerable as any other species on earth. We're not immune to the roll call of extinction. We better had start taking better care of our planet .

  • @thybigballs
    @thybigballs 11 лет назад +1

    I was all into the "Forbidden Archaeology" stuff (even bought one of their books) but I've come to learn there had been some fudging of facts. So, I have distanced myself from it as i have no need for this type of thing. If you could tell me in a nutshell what exactly you wanted me to know that would be great.

    • @kilimanjaroflavour
      @kilimanjaroflavour 3 года назад +1

      They are trying to let you know that all humans originated from east africa

    • @edwigcarol4888
      @edwigcarol4888 3 года назад +1

      They are suggesting that we are now
      putting at risk our unbelievable evolutive success (till now) by having a society ignoring any crucial biological factors for the survival of our species. (The 3 crops)
      In one word we could go instinct very soon, geologically speaking. the evolution history is full of hominen having gone instinct.