We think that the author's argument about the potential problems caused by robots is not convincing for two reasons.
First, the author does not use any facts to support his idea. For example, when the author claims that the replacement of human workers by robotics could lead to "higher unemployment," he does not provide official statistical data on unemployment rates to support his claim.
Second, the author argues that robots have no emotion: however, this argument is not convincing because his information is outdated. Nowadays scientists are able to create robots that can display emotions. For example, in 2010 a European research team created the first robot named "Nao." This male robot can show his emotions and develop a relationship with human beings.*