>We do not have any control over how we build next generation. Says who? The author assumes uncertainty and exploits uncertainty to make a certain conclusion,

>We do not have any control over how we build next generation. Says who? The author assumes uncertainty and exploits uncertainty to make a certain conclusion, when the uncertainty should just prevent him from forming a conclusion at all. In fact it's fairly regular, I think, for singulitarians to let their imaginations run amok this way.