The Unbroken Thread (The Molecules of Life Remix) is a remix of the track “The Unbroken Thread” by John Boswell found on http://www.symphonyofscienc... The track features the vocals of Carl Sagan and David Attenborough.

Original track, The Unbroken Thread - http://www.youtube.com/watc...

Sample Attribution:
Chocolate Rain by some1else
The Unbroken Thread by John Boswell
Roscos Beat 1 - looperman.com
Voices 2 - looperman.com
Voices 3 - looperman.com