' Spock what are you doing ? ' asked McCoy as he saw Spock in the rec room reading .He was intensely reading something .  Spock turned too look at McCoy as he saw him there .' I wanted to know when the human race started acting the way they do and I found the starting point anyway .' McCoy was curious to know .

' Adam , Eve when he bit the apple you had nothing but sin  to trouble .' He smiled and didn't disagree with him .Then McCoy asked what he planned to do about it .Spock only smiled, he had an idea .

' I have one idea .'

Spock returned to his quarters and began focussing his thoughts on time travel as he focussed on Earth's past .

' I'm not on the Enterprise and not in space I'm on the planet Earth in the past .' And suddenly he was and felt uneasy for a moment then he felt in fact better and look around and saw a man standing by a tree he was to deciding on if he should bite into an apple and suddenly then he  turned as he'd saw a snake in the same tree .

Spock decided to do something and did .He stopped Adam from biting the apple  returned to the present .When he did he found changes he didn't like .The crew acted like he too did emotionless and no sins too become the irrational humans they had been .

' Spock it is illogical for you to moped around only humans do that we're a race of logical beings you know .' He didn't like the way McCoy talked . The whole crew sounded like that .

So Spock decided to go back in time again .

to be continued.................................................I think .