There are many practical applications of biological knowledge that we mostly accept and take for granted. Many (though not all) modern techniques in medicine, agriculture and sanitation are examples of widely accepted practices. However, our knowledge about biology has enabled us to do things that raise ethical and social issues. Cloning is one example of such a technology, but there are many others. Choose one such example, then:

Describe the technology.
Describe the ethical and social issues that are raised by the issue, and how you think that society should proceed. 

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