Life on earth: a fluke or inevitability?

[Avalach21]

akuma587 said:

How do you define fluke and how do you define inevitable? And how do you define life? Sentient life or microbial life?

The fact that we were able to develop highly complex organisms on this planet was a fluke. Developing microbial organisms was closer to inevitable, but certainly not what I would call inevitable.

 

Even if microbial organisms were "inevitable" then it's a fluke that the Earth has the exact conditions that it does to make microbial organisms "inevitable."

 

I don't know how you can call it inevitable though, since we still have no idea how non organic "primidorial soup" changes into life.