Giving people the opportunity to easily access the ability to genetically modify humans WILL cause unnatural widespread disease. This process should NOT be taken half heartedly. The potential for good is likely but also the potential for evil misuse is possible. Imagine a world where once someone creates a disease that affects the world then now everybody 6billion people have to modify their gene because of the misuse of ONE PERSON. And that's only one person dedicating a couple weeks of their time to cause such effects. How many idiots do you know that could cause a accident from a simple task. Now, Imagine a world making genetically modifying mistakes.