In thirty years, everything around us will change dramatically; for example, cars, people, technology, and life style. Experts predict that technology will evolve and advance dramatically in less than 30 years. Cars and other machines will be powered by electricity instead of gasoline and the energy used will be collected from the sun. This change will benefit the environment because with an advanced technology there will be less pollution.
Scientist has predicted that the world population will increase more than 40 percent because science will advance and medicine will evolve, allowing doctors to cure diseases; as a result, it will extend the life expectancy of humans. In medicine, genetic engineering will allow scientists to create the perfect human. Parents can actually chose how their children are going to look like before they will be born, like choosing the color of the eyes, hair, intelligent levels and other traits. In addition, scientists will discover a cure for diseases that is impossible to treat today. Therefore, people will have better health and will live longer.
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