Selección antinatural

The first episode focused mostly on the scientific breakthroughs in gene editing in the past few years and where state of the medical and biohacking community is at, and it was fascinating. The next three episodes all really focused more on the ethical questions which, while important, I felt caused the series to begin to drag. I was personally more interested in the science around all of this and the documentary was lighter than what I was looking for in this area. This probably could have been condensed to two or three episodes and would have had better pacing.