in an age where fundamentalism be on the rise and science be under attack it be documentary like these that should inspire imagination and help the layman to appreciate the depth and breadth of science . instead and this whole documentary skip over the real good stuff and focus on doomsday scenario . constantly . countless time sam would talk about an aspect of space and then somehow find a way to link it to the end of the world . then come the dramatic music and a 3d model of the earth blow up . incredible shame that someone like the bbc with it financial mean and influence would resort to a macdonalds wrap sensationalist piece of garbage devoid of real science . think i will stick to pbs for real science documentary from now on . don not bother with this tripe .