Everlasting life is a dream that apparently human culture has always had. Living forever is something that most humans will strive to have, but we have to accept that we will never be eternal. It is true that with new medications and new scientific developments we are reaching longer deaths. Eternal is an adjective that can be used to describe anything except human existence. It is our destiny in some sort to die. We can't evade death and live forever, but there are a species that are close to doing this. According to Dawkins: "Emphasizing the potential near-immortality of a gene" (pg.35). A gene is near immortal because it can go down through generations of human beings and will only be killed if the person dies before reproducing. If this happens the gene will eventually not die completely because it still exists in this person's family members and on other people. Dawkins wanted to make real emphasis in this statement because he throughout the book will be trying to prove through genes, which are almost immortal, that human beings are determined by genes. Genes have developed a way to be able to pass from generation to generation and in that way they will live eternally. Imagine yourself depending on someone to live. You will control this person, but how this person acts also affects your future. If this person happens to die before having kids you will have no one to depend on and die. If this person has a kid before dying then you will now depend on the person's son. You will go on this forever and survive many generations by doing that. A thing that is not immortal in life is your knowledge. This statement has two ways of looking at it. You will be immortal in the people who knew you or maybe if you wrote a book, poem or contributed to history. According to Dawkins: "No matter how much knowledge and wisdom you acquire during your life, not one jot will be passed on to your children by genetic means" (pg.23). This means that all that you have learned and known through life won't be able to be passed to your kids. When I read this passage I started to think what would happen if this would be true. Imagine that you now had the knowledge and wisdom of all your ancestors just inserted into your body. This would be very different to what we know already because we would be born knowing a lot so we would become a much more intelligent race. Instead of having books tell us what was done previously we would only have to recur to our knowledge and we will find it. I am not saying that we would stop learning, what I am saying is that we could then focus on other things that are much more important than learning what we already would know.
Another concept that I found very interesting in this chapter was the process of natural selection. Natural selection refers to the survival of the most fit to survive. If you think about this in our daily life we also see that sort of examples. For example if there is one spot vacant in a job and three people present to be chosen, then the company will most likely hire the most fit for this job. The survival of the fittest genes as described in this book is the act where the gene that has the most ability to use their protecting armors, in this case the human body, to survive will eventually live longer than the rest. It is very good how genes are selected because they choose the ones most able so the ones that are less able disappear. The effect of this is that eventually the gene pool will just keep becoming better. In the book they refer that sometimes gene selection is random. I thought that this may affect the chances of some surviving and other not, but Dawkins quickly showed me reality. According to Dawkins: "By definition luck, good and bad, strikes at random, and a gene that is consistently on the losing side is not unlucky; it is a bad gene" (pg.39). This is the theory that I found in this book that I can most associate to my life. You sometimes only say that a person is lucky but if he consistently gets this supposed luck then you figure out that it turns out to be skill. This sometimes happens to me during tennis matches. I hit a very good shot and the opponent gets to the ball and returns it. His ball then hits my line and is a very good winner shot. In my mind I think that it was a good shot but that he had some luck. If in the rest of the match he tries it again and doesn't work then it was luck but if he consistently does it then it is his skill and not luck.