First,gene-editing will become accepted as a norm to prevent/cure? diseases. Then, the same technology will be used to create superior beings (hacking our own

First,gene-editing will become accepted as a norm to prevent/cure? diseases. Then, the same technology will be used to create superior beings (hacking our own evolution). It's only natural that something which promises to heal, also aids in enhancement (think Viagra). I for one am excited about it's prospects in the future. For example - Can we live in a world free from cancer?