Guns, Germs, and Steel Mini series

Jared Diamond's theory on why there is such disparity between those who have advanced technology and those who still live primitively. He argues it is due to the acquisition of guns and steel and the changes brought about by germs.
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Codec ID : V_MPEG4/ISO/AVC
Duration : 54 min 34 s
Bit rate : 1 717 kb/s
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 1.85:1
Original display aspect ratio : 3:2
Frame rate mode : Constant
Frame rate : 29.970 (30000/1001) FPS
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.166
Stream size : 657 MiB (88%)
Default : Yes
Forced : No