Comments on “Prehistoric border wall? 300-story ice barrier may have blocked ancient humans from reaching America”

  1. Brian Marx says:
    03/22/2022 at 5:49 PM

    Gosh, this strongly suggests the earth’s climate has been getting progressively warmer for at least the last 15000 years (or longer). Wooly mammoths also ranged into the southern Appalachians up to that same retreat of the North American ice sheets. It does appear that climate changes with or without human interference.

    1. Clifton Burton says:
      03/23/2022 at 1:32 PM

      Ice cores drawn from Greenland, Antarctica, and tropical mountain glaciers show that Earth’s climate responds to changes in greenhouse gas levels. This ancient, or paleoclimate, evidence reveals that current warming is occurring roughly ten times faster than the average rate of ice-age-recovery warming. Carbon dioxide from human activity is increasing more than 250 times faster than it did from natural sources after the last Ice Age.3. Yes Brian, climate change is caused by human activity! The truth is out there.

  2. Joe says:
    03/23/2022 at 9:32 AM

    This wall is racist and should be torn down for preventing equal opportunity to minority immigrants!

    1. Vincent A Maneri says:
      03/25/2022 at 8:20 AM

      You are an idiot.

      1. Walt says:
        03/29/2022 at 8:17 PM

        Vincent calling g another individual whom you probably do not know, shows that perhaps you lack some intellectual capabilities, or you do not see the humor in his comment.

        So, as my teenage granddaughter like saying Take a chill pill! May the Lord nless you and by His Holy Spirit inspire you to be more gracious and patient with others????❗️

  3. Deck Travis says:
    03/23/2022 at 1:52 PM

    That is amazing. So Ice melting 15,000 to 30,000 years ago was a determining factor that affected humans and it wasn’t global warming or climate change back then. So politicians and environmentalists developed sometime after this.

  4. Glyptodon says:
    03/23/2022 at 2:35 PM

    We built that wall for a reason. As soon as they got around it, bam! Mass extinction!

  5. Michael Hyson says:
    03/26/2022 at 12:43 PM

    The most amazing thing about those who deny human causes of climate change is how stupid they are.
    But I guess that’s the end of the bell shaped curve they are in that’s true for any biological study.
    Somebody has to occupy that space.

  6. Anthony Senna says:
    03/27/2022 at 12:06 PM

    Regardless of natural Global Warming,we have speeded up the process by our lack of environmental policies bought and paid for by huge corporations, and our elected officials for the sole purpose of ” greed” they don’t about tomorrow only themselves and how much they can get today, SADLY, THAT WILL BE THE LEGACY OF people in power now , what a world we are leaving our children’s children if at all !

    1. B. Hajurbaa says:
      03/29/2022 at 3:47 AM

      How funny, the consumer blaming corporations for their own buying habits. Firms produce what people want to buy. You can make a stand by not consuming. It is like blaming cows for the beef we eat! Besides a lot of people’s and pensioners’ livelyhood depends on working for or holding shares in those “greedy” corporations. Shut them down and see what happens. You’ll be thee first to feel the weight of your bum on your neck, I bet.


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