Comment Define genetic disease (Score 1) 30
One of the major issues is what counts as 'a disease we should edit'.
If it is something immediately deadly, definitely a disease. If it is a major, significant inconveince, such as MS? Probably.
But what about things like deafness - where some deaf people do not even consider it to be a disability. (https://www.reddit.com/r/audiology/comments/1d3ehkz/gene_therapies_for_deafness_dredge_up_an_old/)
Then there is something like color blindness. Is that a 'disease'? If you say yes, then:
If the inability to distinguish between red and green is a disability, then what about the poor people that only have 3 types of cones, rather than 4 types of cones?
(A small percentage of humans have a mutation that gives them tetrachromacy. Instead of only having cells that detect blue, green and red, they have also have cells that can detect orange light)
Will you 'cure' the majority of people that do not have this ability? What makes it different from color blindness?