During the class, we read a writing called 'Darwin's Middle road'. For the first time I came to read this, it was too hard to undestand and also I couldn't feel musch interest about this kind of topics. However even though it was a hard work, I did my best to understand and get used to it. As a result I got to understand Darwin's theory and after getting some interests in this field, I searched more books and found this book written by Dawkins. At first all that I knew about Darwin was just 'he is the one who contended Natural Selection'.