Public Lecture: Reconstructing ancient human history from DNA

Published 2017-06-20
Free public lecture featuring Adam Siepel, Ph.D., CSHL Professor and Chair of the Simons Center for Quantitative Biology.

All Comments (21)
  • @KipIngram
    I'm about halfway through this video as I type this, but I just want to thoroughly laud Dr. Siepel for a remarkably clear and cogent presentation of this complex material. Clearly there is enough deep detail for us to get entirely lost in, but he's doing a fantastic job of focusing us in on the key salient aspects. I've known about this kind of work for a long time, but only in a very vague way, and I feel like he is helping me have a much deeper understanding. Very, very well done, sir - thanks so much!
  • @KipIngram
    Just. Splendid. This represents science at its best. I'm so impressed.
  • This is the way I wish I can communicate Science with the not so much enlightened people Well done Sir
  • @jonecp1
    Interesting and informative free public lecture
  • How can mitochondria contain DNA since they are anucleated cells ? Is this imported travelling DNA of the sort of cDNA ( circulating DNA from e.g. tumours ?)
  • @mafuaqua
    great talk, thanks for publishing!
  • @ReverenXero
    @48:54 I think I know what that initial "Alien DNA" thing he points out is really about. There is a mystery among anthropologists regarding about 13-15% of the population. With possible explanations ranging from a statistical stroke of luck, or something that even today would be called impossible or crazy talk. This graph (if I am correct) actually pushes credibility to that crazy talk.
  • @philnel7516
    Modern humans are homosapiens? Homoerectus excluded? Homoerectus and Neanderthals? So much seems missing. Does the gnome sequencing point to chromosome variations/adaptions? So many unknowns. Agree with comments pointing to crazy talk!!
  • @Andrea-br4gv
    How are these discovering applied to help humans today,2019? How often did women developed breaststroke cancer prior to A. Wilsons findings 1934? Why have breast and ovarian cancer increased more recently? Why do humans develop many new diseases?
  • meanwhile in the last three years we moved on a bit more... more fossils, more genetics, more data..old show...
  • @Seawolfaka
    Very interesting to see that when a white man gets called what he actually is out of Africa or the black man thinks about the fact that the white man came out of Africa damn that’s some crazy shit😎😎😎😎 love my people. We are all out of Africa.
  • @rickfucci4512
    "only plausible explanation" is too strong a statement for open science...
  • So I guess its OK when O'BIDEN coarsens the dialogue by challenging a voter to a fight at a rally. Politics in a science video? Ok then...bye bye.