So what?
Nice, purposeful misquote, that is, leaving out the qualifying context.
Here's the whole thing.
"The Complexity of the mechanisms required for the functioning of a living cell is so large that simultaneous emergence by chance seems impossible. Most scientists now believe that life originated in a number of smaller and probabilistically likelier steps. Instead of being one big chance like event, life might actually be an accretion of a series of events emerging at different moments in time."
I did not misquote the author, who is an evolutionist. The point he made and that I quoted, and you apparently choose to ignore, is the COMPLEXITY of the mechanisms in living cells is indicative of design and engineering genious that no scientist can duplicate or even fully understand. That these mechanisms occurred by chance seems impossible to him. An evolutionist that would argue vehemently that a ball point pen cannot poof into existence without a maker will blithely assert that mechanisms in living things poofed into existence.
Anyone who studies an 8th grade science textbook regarding the structure of cells will understand why such complexity seems impossible to have happened by chance.
His further statement regarding the theory that life evolved in a number of steps is simply a way to explain how the impossible complexity occurred, without any proof that this could happen, much less did happen.