SiMPLE | Forum

They are not trying to fool the referee or faking injuries, and other dishonest tricks. I can't stand watching some football teams play nowadays.

“A man was going down from Jerusalem to Jericho, when he was attacked by robbers. They stripped him of his clothes, beat him and went away, leaving him half dead. A priest happened to be going down the same road, and when he saw the man, he passed by on the other side. So too, a Levite, when he came to the place and saw him, passed by on the other side.

What have they done to them? What is the reason?

It looks for me like these brave policemen were waiting for some "threatening gestures" that might "resist arrest" to just start shooting.

is the green light to neutralize the threat.

It's genetic.

the human race (homo sapiens sapiens -- our subspecies) evolved around 200,000 years ago (YA) in Africa

12% of all humans that have ever lived are alive right now.

every human on the planet is directly descended from one man who lived in Africa around 60,000 YA. Geneticists call this person Y-Chromosomal Adam (UPDATE: A new study just came out in March 2013 that pushes the date to between 237,000 and 581,000 YA with a 95% accuracy prediction; jury is still out on this one).
everyone outside of Africa is descended from a small tribe of humans that ventured out around 50,000 YA
human evolution isn't a straight line -- it advances in branches, some of which die out (see below).

50,000 YA, there were at least 4 human subspecies:

    Us (Africa; small populations in Europe and Asia)
    Neanderthals (Europe, Middle East)
    Denisovans (Asia)
    Homo floresiensis (Southern Asia)

And... here's where they are today:

    Us - alive, kicking, ruling the planet

    Neanderthals - deceased.
    Last known area of habitation: Gorham's Cave (at the base of the Rock of Gibraltar), circa 23-33,000 YA

    Denisovans - deceased.
    Last known area of habitation: cave in the Altai Mountains in Siberia, circa 41,000 YA

    Homo floresiensis - deceased.
    Last known area of habitation: Flores island (near Java) in Indonesia, circa 13,000 YA

These subspecies of humans could interbreed with our subspecies (we believe), and there's evidence that they did:

    Europeans and Asians have up to 4% Neanderthal DNA

    Melanesians and Australian Aborigines have up to 6% Denisovan DNA

We know (or believe we know) that Neanderthals:

    existed in Europe as early as 600,000–350,000 YA (up to 400,000 years before we evolved); still a subject of debate.
    had voice boxes that were shaped differently than ours, which could have limited their communication
    had large brains, as big or bigger than ours.
One study showed Neanderthal and modern human brains were the same size at birth, but by adulthood, the Neanderthal brain was larger than the modern human brain.
    were strong, especially in their upper bodies.
    buried their dead
    could have had some sort of primitive religion