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Theme Changer

 Topic: Non practicing Muslims

 (Read 1315 times)
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  • Non practicing Muslims
     OP - August 31, 2014, 03:03 PM

    Discussion on another thread about fundamentalist families creating apostates got me wondering.

    How many "species"(?) are there?

    What defines a strong fundi as against someone not practicing?  Is there a continuuum?  What behaviours would you expect or not?

    Attendance at mosque?  Praying?  
    Quote
    In biology, a ring species is a connected series of neighbouring populations, each of which can interbreed with closely sited related populations, but for which there exist at least two "end" populations in the series, which are too distantly related to interbreed, though there is a potential gene flow between each "linked" population. Such non-breeding, though genetically connected, "end" populations may co-exist in the same region thus closing a "ring". The German term Rassenkreis, meaning a ring of populations, is also used.

    Ring species provide important evidence of evolution in that they illustrate what happens over time as populations genetically diverge, and are special because they represent in living populations what normally happens over time between long deceased ancestor populations and living populations, in which the intermediates have become extinct. Richard Dawkins observes that ring species "are only showing us in the spatial dimension something that must always happen in the time dimension."[1]

    Formally, the issue is that interfertility (ability to interbreed) is not a transitive relation – if A can breed with B, and B can breed with C, it does not follow that A can breed with C – and thus does not define an equivalence relation. A ring species is a species that exhibits a counterexample to transitivity.[2]


    http://en.wikipedia.org/wiki/Ring_species



    When you are a Bear of Very Little Brain, and you Think of Things, you find sometimes that a Thing which seemed very Thingish inside you is quite different when it gets out into the open and has other people looking at it.


    A.A. Milne,

    "We cannot slaughter each other out of the human impasse"
  • Non practicing Muslims
     Reply #1 - August 31, 2014, 04:27 PM

    Very interesting thoughts Moi!
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