CRISPR and the coming/heralded genetic revolution are BIG deals. Right up there with the Internet, the Bomb, and Fire. Our world is going to be very different due to this revolution. Events like these immediately prompt even the most uninterested person to have deep philosophical conversations; it's that simple and yet grand. This stuff is important, yo.

That said, this revolution is a bit different, as it's not just the economics, the social structure, the food, or the power source that is being changed, it's your kids. Placental mammals are, generally, very protective of their young and we spend a LOT of time and food in raising them. Things like the genetic revolution are going to vastly disrupt that relationship, one that is ~65 million years old. Yes, today we have seen the first step in that timeline and it's not here yet. But all of us know that this power, for the perceived benefit of our progeny, is like an apple is to Adam; we have to eat it.

But there's the rub. We're doing this because we'll want our kids to be better off [0]. But then they will not be your kids. At first, they will mostly be your kids, minus some small percents here and there. But as the generations pass (10, likely less?) the relationship between mother and child will become looser and less obvious. The child won't resemble you, won't behave like you, and sooner than you'd think, won't think of you as a parent.

Here's the other thing, they will be Übermensch too. Not at first, yes, and there will be a lot of 'issues' along the way, ones that very much may derail the whole train. But we all know that they will be here eventually (500 years? 200 years?). The kids will be smarter, faster, stronger, gritter, handsome, charming, witty, etc. You won't hate them or fear them, you will want to be them and be around them and have your kids be like them too. Why? It'll be proven to 95% +/- 0.27% probability (give or take) that the gene editing works, just like you'd think, endlessly reviewed and studied over and over.

But then you get these Übermensch kids making their kids even more Übermenschy. And the problem from before comes screaming in. You're doing all this for your kids, that was the whole point, so that they'd be better off, more genetically blessed. But there is no end to that idea and this kid of revolution can really go exponential (provided there is no 'carrying capacity' to genetics that we've not yet discovered). Eventually, the kids get so far away from the parents that they aren't your kids anymore. The whole reason evaporates into this kinda genetic arms race thingy. Yeah, things will go on for another generation or two past that, but not much more.

We really need to examine WHY we all just know we are all going to get into this genetic arms race. We really need to know how these kids of things end; where are the exit ramps and the what do they look like?

We all want the best for our kids, but now we are facing the question of: how do you define your child?

[0] CRISPR may be able to edit genes in situ, yes, but I am focusing on germline editing and assuming that once fertilized, you're pretty much locked into a set of genes and developmental constraints.