Finding exponentially decreasing amounts of specific chemicals is about as informative as finding short words in strings of random letters.
Finding short words in strings of random letters at least establishes the existence of letters and words.
It doesn't demonstrate the existence of Shakespeare's works, but it's a building block that's good to know exists.
Finding short words in strings of random letters at least establishes the existence of letters and words.
It doesn't demonstrate the existence of Shakespeare's works, but it's a building block that's good to know exists.