December 19, 2007 | David F. Coppedge

Walking Tall: Earth Pushed Hominids Out of Africa

Why did humans evolve from stoop-shouldered apemen into tall, proud, big-brained Europeans?  Africa pushed them out.  That seems to be the idea behind a story spreading throughout the popular science media, such as on Science Daily, entitled, “Geologists Say ‘Wall Of Africa’ Allowed Humanity To Emerge.”  The idea is based on circumstantial evidence that, according to evolutionary dating, the African Rift zone was creating mountains and valleys at about the same time hominids were thought by paleoanthropologists to be emerging into manhood.
    According to the Science Daily article, the husband and wife team of Royhan and Nahid Gani claim, “Tectonics [movement of Earth’s crust] was ultimately responsible for the evolution of humankind.”  Why?  Because it dried up the trees and created grasslands.  The apes had to climb down and learn how to walk on two feet, “an energy-efficient way to search larger areas for food in an arid environment.”  The Ganis did not explain why the other mammals didn’t follow the human leader.
    The following quotes by the Ganis were gleaned from reports on Science Daily, and EurekAlert, an PhysOrg, which regurgitated a press release from University of Utah.

  • Because of the crustal movement or tectonism in East Africa, the landscape drastically changed over the last 7 million years,” says Royhan Gani (pronounced rye-hawn Go-knee), a research assistant professor of civil and environmental engineering.  “That landscape controlled climate on a local to regional scale.  That climate change spurred human ancestors to evolve from apes.
  • “Although the Wall of Africa started to form around 30 million years ago, recent studies show most of the uplift occurred between 7 million and 2 million years ago, just about when hominins split off from African apes, developed bipedalism and evolved bigger brains.”
  • Nature built this wall, and then humans could evolve, walk tall and think big,” says Royhan Gani.  “Is there any characteristic feature of the wall that drove human evolution?”
        The answer, he believes, is the variable landscape and vegetation resulting from uplift of the Wall of Africa, which created “a topographic barrier to moisture, mostly from the Indian Ocean” and dried the climate.
  • “Clearly, the Wall of Africa grew to be a prominent elevated feature over the last 7 million years, thereby playing a prominent role in East African aridification by wringing moisture out of monsoonal air moving across the region,” the Ganis write.  That period coincides with evolution of human ancestors in the area.
  • Royhan Gani says the earliest undisputed evidence of true bipedalism (as opposed to knuckle-dragging by apes) is 4.1 million years ago in Australopithecus anamensis, but some believe the trait existed as early as 6 million to 7 million years ago.
        The Ganis speculate that the shaping of varied landscapes by tectonic forces — lake basins, valleys, mountains, grasslands, woodlands — “could also be responsible, at a later stage, for hominins developing a bigger brain as a way to cope with these extremely variable and changing landscapes” in which they had to find food and survive predators.

The only hint of doubt about this hypothesis is in the last paragraphs from the press release: “For now, Royhan Gani acknowledges the lack of more precise timeframes makes it difficult to link specific tectonic events to the development of upright walking, bigger brains and other key steps in human evolution.  ‘But it all happened within the right time period,’ he says.  ‘Now we need to nail it down.’”

Of course, these Charlietans had to include a little bit of doubt to let their sponsors know this is an important work in progress, so that the funds will keep flowing.
    The secular science reporters echo this nonsense without any critical thinking.  If we don’t expose the fallacies in these ridiculous ideas for the public, who will?  Even ardent evolutionists should be ashamed of the kind of illogic that went into this claim.  Tectonic forces and climate change make apes walk tall and think big.  Right on, dude.  It’s a shame this didn’t happen back in the Cambrian or Ordovician; we might have had written records for more time telling us how meteor impacts created brickmasons, earthquakes created architects, and tsunamis created surfers.
    Evolutionists should be the first in line to award the Ganis with Stupid Evolution Quote of the Week.  Instead, they give any imposters claiming to be scientists license to say any stupid things they want, as long as they swear allegiance to Darwin (e.g., 07/17/2007).  Alan Boyle listed 30 nominations for Weird Science of 2007 on MSNBC, but not one highlighted the silly claims of Darwinists.  The only one that came close was the story about redhead Neanderthals—but that was not questioning evolution.  Why didn’t the evolutionary claims in our 08/10/2007 entry make his list?  Look back through the “Dumb” entries for 2007 in these pages (e.g., 06/14/2007, 04/20/2007, 03/31/2007).  Any one of them would trounce Boyle’s nominations about radiation-proof underwear and glow-in-the-dark kittens.  Much of the evolutionary silliness would insult the intelligence of children (see 11/22/2007, 07/03/2007).  Remember the dandy display of logic from 10/14/2007?  or from 08/20/2007, or from 04/11/2007?  We should stage a contest for Stupidest Evolution Quote of 2007.
    Evolutionists are the funniest comedians on earth, and they don’t even know it.  That’s what makes them so funny.  Save the SEQOTW quotes up for the day the Darwin idol falls.  We’ll have a merry good time.

(Visited 21 times, 1 visits today)
Categories: Dumb Ideas, Early Man

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.