[1인09 송지민]

 I agree that using robots can cause ethical problem. However, I disagree with some of your writings.

 First, you said people can loss their jobs. But that is not true. Although tractors, assembly lines, and computers were developed to reduce human labor, employment in the United States has steadily increased over 125 years. In the case of robots, there would be no difference.

 Next, you claimed that using household robots will increase the obesity rate. But if we use household robots, we will get more time to exercise. So, the proportion of obesity will decrease.

 As you said, robots have many advantages in our lives. Therefore, we should use robots in workplace.