45 What Will Humans Look Like in 100 Years?

Consider this:

1. Is it ethical to use science and technology to “evolve” our bodies? Why or why not?
2. In what ways are we already doing this?
3. What are the reasons that people might be scared of using science to alter the human body?
4. If we alter the human body, do we risk changing something fundamental about what it means to be human? Explain.

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