[David Attenborough]
 How could one species turn into another?

 [Richard Dawkins]
 How is it that we find ourselves surrounded by [bad word]  such elegance?

 [Bill Nye]
 The genes of you and me
 They're all made of DNA
 We're all made of the same chemicals
 DNA - we're all made of DNA

 [Attenborough]
 Only the [bad word] survive
 And that is the key
 Natural Selection
 That is the key

 [Dawkins]
 We are surrounded by endless forms
 Most beautiful, most wonderful
 Evolution - the greatest show on Earth

 There is grandeur in this view of life
 Evolution - the greatest show on Earth

 [Attenborough]
 The history of life can be thought of
 As a many branched tree
 The five kingdoms of life
 were established early on

 Bacteria
 Protists- amoeba like creatures
 Fungi
 Plants 
 And animals

 [Dawkins]
 We find ourselves perched on one tiny twig
 In the midst of a blossoming tree of life

 [refrain]

 We are surrounded by millions of other species
 Walking, flying, burrowing, stalking, chasing, fleeing,
 Outpacing

 [Attenborough]
 Animals strive to reach this one ultimate goal
 To ensure the survival of the next generation
 This one ultimate goal
 To pass on their genes
 That is what life is all about

 [refrain]

 [Dawkins]
 As we look back on the history of life
 We see a picture of never ending,
 ever rejuvinating novelty

 [Attenborough]
 Those animals may seem to us to be very remote,
 strange, even fantastic

 But all of us alive today
 Owe our very existence to them