Thus we live longer naturally. Then the population of the earth increases rapidly. This would cause the danger of resource. In nowadays, freshwater, coal, petroleum are not enough yet. How does our fragile planet under take such a great need? At that time, a good many people will suffer poverty, starvation, diseases, etc. It could even cause the third World-War.
In addition to the war, we re faced many other problems. The simplest thing is that how the target distribute. Who can decide it? Is the achievement first used on scientists or stars? Is it appreciated by nobles or tested on civilians? So simple a thing is so hard to solve.
If we were to reform our genes for same reason, it might cause the disorder of. It would lead to serious aftereffects. For example, some new diseases will come and they may be incurable as cancer. Nobody can control at that time.
Contemporary society has many kinds of discrimination. Discrimination of religion belief, ethnic, or is harmful to the liberty of the world. Imagine that if you were a manager of a company, and you were choosing an assistant, from a crowd of people. You master everyone s genes. Who will be lucky enough to be chosen? Mostly, the cleverest one. Therefore, a man who has ordinary IQ will be hard to live. This situation can be called genetic discrimination. Of course, it s bad to the stability of society.
What s worse, if some terrorists mastered this technology, what our world be? They might regard the technology as a weapon, which could destroy human beings and ruin the earth. We would be under the control of evil power and live with pain forever.
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