Many of the things listed among the great achievements of science have to be judged definitely in a positive way. First of all, the study of stem cells. In my opinion this is the greatest discovery of recent years. The usefulness of cultivating cells that can be adapted to become many different types of human tissues and organs is really fascinating. In practice, the perspective that one glimpses in the coming years, the medicine will be able to create "spare parts" of the human body ...Someone already talks of possible immortality ... but the speech is not so easy. First, there is a cost problem: which of these findings could really become practical in surgery the next years? And how many people will actually receive the benefits of these great discoveries?
Experience tells us that while one the medicine progress and finds remedies to remove some diseases, other problems arise and become new challenges ... Let's not forget that humanity is made up of all the peoples of the earth, not a narrow elite that thinking of themselves .
The world’s becoming global and comprehensive will be the medicine of the future, like the economy, technology and any other area of our lives.
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