cosmologists are facing this paradox again, but from a cosmic perspective, It turns out that the fundamental parameters of the universe appear to be perfectly "fine-tuned", For example, if the nuclear force were any stronger, the sun would have simply burned out billions of years ago, and if it were any weaker the sun wouldn't have ignited to begin with. The Nuclear Force is tuned, Just Right. Similarly, if gravity were any stronger, the Universe would have most likely collapsed in on itself in a big crunch; and if it were any weaker, everything would have simply frozen over in a big freeze. The Gravitational Force is Just Right
This begs the question of how many of the Goldilocks zones there actually are.
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