Douglas Baker was not afraid at all.
He didn't waver and wouldn't regret having killed Sophia Foster. Nor was there any need for him to reflect on whether his punch had shattered another escape route for humanity.
It simply couldn't be true.
Sophia Foster's seemingly beautiful lies had too many flaws.
Take, for instance, the so-called elimination of low-potential civilizations, reserving space for high-potential ones to maintain cosmic vitality. It was all nonsense, trying to deceive Earth Humans into believing it.
If you were really that great, why did you send out the Dome the moment you discovered humans in the first timeline and deploy technologically-oppressive warships in response?
Why didn't you let us develop for thousands, millions, or even tens of millions of years before talking about potential?
Could a few thousand years really be a luxury for a universe with a lifespan of fifteen billion years?