Lyric discussion by striker161 

this song is about thom yorke's struggle to come up with songs for the follow up album to ok computer and the pressure he felt from the record company and producers. the lyrics appear to primarily detail yorke's interaction with the producer who is the vulture digging yorke's brain for inspiration. because of the massive critical success of ok computer, it is obvious yorke would feel anxious about kid a, there were probably many stakeholders giving him the advice "the best you can is good enough". of course, they are just flies/vultures offering reassurance because they want to take his songs "to market" and make a "payload" from the "animals" (audience). the producer (man hired to assist the band create an album) says "I'd really like to help you, man", trying to use yorke like a "marionette" to create songs the record company wants. this makes yorke feel like he's on a "prison ship". not sure about the dinosaurs roaming the earth, perhaps the out of touch/date record producing?

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