Democracy dies when dissent is silenced.

Many people come from places where voices were silenced. Civil liberties and human rights were ignored. Everyone deserves a platform to tell their own story, connect with others, and be heard. 

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Neocolonialism
The realities of neocolonialism can't be ignored, however; countries that previously colonized parts of Africa, Asia, and South America were able to obtain riches and build a stronger economy on the fruits and labor of the countries they colonized. They stalled and hindered progress in these nations as they exploited them. Its aftereffects continue to present themselves now by way of capitalism, as our world becomes increasingly divided between the wealthy and the poor as opposed to free versus colonized.
CRISPR: The Future of Medicine or The End of Humanity?
Eventually, some people will find a way to exploit this technology either for wealth, image, status, or success. If this could eventually lead to longer lives, there would certainly be people with disposable wealth willing to pay any price for immortality. Of course, we may be years away from this becoming a real issue. At least, I certainly hope so.