Added: 2 years ago
From: CCSDiscussions
Views: 186
Sort by time | Sort by thread (beta)

Link to this comment:

Share to:
see all

All Comments (6)

Sign In or Sign Up now to post a comment!
  • Comment removed

  • I would disagree. Scientists know that speciation occurs when an original population that is separated has undergone such significant genetic changes in their respective evolution that they can't reproduce anymore. Either that or the offspring is sterile.

    Mr. Fisher simply chooses to ignore the evidence of speciation.

  • Speciation has occurred both in nature and in the lab.

    I hope the guy on the left doesn't teach science anywhere.

  • Observed speciation happens so often that science magazines generally don't have enough space to note them all. There should be a science magazine devoted only to observed speciation events, but so far there isn't one.

  • Great point. Thanks for commenting, Desertphile. I don't mean to be a fanboy, but I really appreciate your work and your taking the time to comment on this video.

    I should have given you, cdk007, thunderf00t, DonExodus2, AronRa, and ExtantDodo all a shoutout during one of the rebuttals.

    My apologies.

  • He taught my 12th grade anatomy and physiology course, and continued to do so for the next year. This year though, he does not teach any sciences.

Loading...
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more