Read the passage carefully and choose the correct answer.

In the future, genetic engineering will allow us to create the perfect human. It will be hard to get used to. Parents will order a baby who will grow up to become a genius or to have a Miss World appearance. Also, genetic engineering will allow us to mix plants and animals. As computers have advanced, they have helped us remember, calculate, organize, and clarify. So it will become easier to deal with things, and much quicker.

At a point in a future time, some may claim that computers become about as smart as Newton or Einstein. More advanced computers will be able to be creative, respond to feelings in a feeling way, develop intuition, recognize patterns, and suggest innovative alternatives. There is a hope if we choose to take action. We can select Internet information wisely, choose healthy computer games, limit our exposure to television commercials, and select television programs carefully. People will be aware of the importance of keeping active, getting outside to do more physical activities. We will also plan to make a major sacrifice the next time we buy a car, take the bus. Everybody will be more concerned about making environmentally friendly choices, eating healthy, and helping build a healthier society by shopping at better stores that sell better food.

Most people will be aware that a happy, loving family is a joy to be part of, and that it is a necessary foundation for building a strong society. But it is extremely important for our future that we maintain a healthy perspective. We need to value and appreciate the importance of what can be achieved by loving and committed parents. People need a strong foundation, so it is vital for our society that we encourage parents to work at creating love, joy, and happiness for their children in a decent, stable, and productive atmosphere.

Which aspect is not referred in the text?