Evolution Part 3: Speciation

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  • Опубліковано 3 кві 2012
  • Discussion on Speciation and the pace and pattern of evolution

КОМЕНТАРІ • 30

  • @janetkmonter6020
    @janetkmonter6020 11 років тому +2

    I go up early this morning and before I read the chapter in my book, I found your lecture. I hope you are a teacher somewhere because you have a voice that is very easy to listen to and the information just sinks in. It's like you are telling me a story and I loved it. I watched the video 4 times. Then I read the chapter (Mader Concepts of Bio). So much easier to understand. Thank you. You are doing a good thing for students.

  • @Cootabux
    @Cootabux 9 років тому +5

    Excellent Evolution videos as this are terribly under watched and under rated. It's kind of disturbing, actually. I do know that many theists who don't believe in Evolution, refuse to watch any educational video like this bcuz they don't want to be exposed to the knowledge! They rather stay ignorant simply bcuz it doesn't fit , or it "counters" their belief sysem. The level of ignorance, especially wilful ignorance, in our educational system is embarrassing, and I think it's reflected by how many do not wantch these videos. Of course, this doesn't mean you are not appreciated. I certainly appreciate and applaud your efforts.

  • @millizanadera1330
    @millizanadera1330 10 років тому +1

    I really love your videos! I watch it before reading my books to get the picture before the complicated words. Since Im a photographic earner, i easily remeber what you showed than what i read hahaha tnx a lot!

  • @reemazafar1039
    @reemazafar1039 11 років тому +2

    really liked that story of watchamechallete

  • @pur3vallor
    @pur3vallor 10 років тому +2

    Great video! Very easy to understand with a clear voice, good understandable illustrations and a nice clear voice. thank you! :)

  • @theycall21
    @theycall21 11 років тому

    Amazing video!! Thank you!!

  • @clarittana
    @clarittana 11 років тому

    i learned a lot thank you so much,it was all i needed to understand.

  • @missminipixie54
    @missminipixie54 11 років тому

    Great video, thank you!

  • @MollyCloonan
    @MollyCloonan 11 років тому

    this helped me so much. thank you!!

  • @sashadiaz9716
    @sashadiaz9716 10 років тому +1

    I always learn better hearing than photographic or reading to learn, so thank you very much.

  • @Sunnyxx33
    @Sunnyxx33 11 років тому

    thank you!

  • @yaronzaret9549
    @yaronzaret9549 11 років тому

    Gr8 video

  • @American1Dfan
    @American1Dfan 11 років тому

    This was good thank you so much :)

  • @clarafussi8149
    @clarafussi8149 7 років тому

    thanks sure it help

  • @marimbasiouny4653
    @marimbasiouny4653 8 років тому

    spectacular evolution video.
    Thanks

  • @sowmyahh6426
    @sowmyahh6426 8 років тому +2

    its better to understand by watching this than reading books

  • @daniellemccliman7835
    @daniellemccliman7835 10 років тому

    Thank you. This helps a lot when I miss a section of class.

  • @saidlaverga1557
    @saidlaverga1557 8 років тому

    Great explanation. I'm reading "why evolution is true" but I didn't quite grasp the concept of speciation. Thank you

    • @loricalass4068
      @loricalass4068 7 років тому

      Speciation does not support evolutionism as it is an example of stasis and stasis is the exact opposite of evolution. For ex. over 200,000 species of beetles are all still beetles. There are thousands upon thousands of species of birds, bees, lizards, trees, bacteria, trees, yeast, flowers, whatever. If a new species develops with any of those groups at all, you can bet your bottom science dollars that it will still be just a beetle, bee, bacteria, tree, fish, or whatever.
      .
      We are supposed to fill in the blanks here with...faith...and think, "Well! If a new species develops then things just keep evolving and evolving." But the next step above a species, in the Annimal or Plant Kingdom, is a Family. We aren't seeing any new Families forming. Anywhere. Ever. Accorrding to Darwin's so called Tree of Life and peer reviewed evolutionary literature, new Families have evolved. Over and over and over.
      .
      However, nature operates today as it did in the past. In the real world, with trillions of life forms, we never see anything developing above the level of a new species. The life forms out there have purportedly had eons and eons of ancestors preceding them which should be showing at least one example of a part this Family "transitioning" to be another Family.
      .
      But we only see that in the unverifiable, purely theoretical, realm of evolutionary literature, never in any life around us. If there is no evidence for transtions from one Family to another - and please provide data if you know of any such evidence - then there is no evidence for evolution. But that's just for starters.
      .
      You are not a goo through the zoo to you update. You have a Heavenly Father Who made you in HIS image and likeness. He loves you and wants you to know Him, and love Him, too.

  • @anr1682
    @anr1682 7 років тому

    We are talking about inbreeding and gene mutations. Over time, neither population would be able to reproduce and that is the natural law. Inbreeding leads to mutations and that leads to infertility.

  • @jasonchen5819
    @jasonchen5819 7 років тому +1

    "nich"

  • @shaddaiborja2965
    @shaddaiborja2965 9 років тому

    i thought adaptive radiation was the ecological opportunity to occupy a new adaptive zone by diversification....

  • @markiepeanut2
    @markiepeanut2 11 років тому

    "poplation" lol