Very pertinent. So it's a matter of age... well, we would do well not to underestimate our kids' ability to learn; it' surprising what they can achieve when nobody's told them they shouldn't be able to yet. Nevertheless, it might be a good idea to get a firm grip on what the state of the art in developmental psychology says on how to best go about teaching them right from wrong.
I agree that children are often capable of understanding and doing more than is typically expected of them. And sometimes they are not. And sometimes they start doing it correctly, only to ruin it later; which is probably an inevitable phase in learning a new skill.
Just like it is easy to make a mistake of automatically assuming that children are not capable of something, and not giving them really a chance, it is also easy to make a mistake of seeing a child doing something correctly for five minutes, and assuming that nothing can go wrong later. In some ...
Now, it is said we all here pride ourselves on our intelligence, rationality, and moral sense. It is also said, however, that we are a fiercely independent bunch, and that we can let this pride of ours get the better of us. There have also been comments that the live communities that appear at meetups provide much more positive interactions than what goes on on this site's discussions; this might merit further investigation.
My point is; we've done a lot of research on how to do proper ethical and metaethical calculations, and on how to achieve self-empowerment and deal with our own akrasia, which is awesome. We've also done some work on matters of gender equality, which is very positive as well. But I haven't seen us do anything about the basic details of human interaction, what one would call "politeness" and "basic human decency". And I think it might be useful if we started tackling these, for our own sakes, that of those who surround us, and that of easing our mission along, which is, as I understand it so far, to save the world (from existential risk (at the hands of (unfriendly and self-modifying) artificial intelligence))).
What inspired me to propose this post was a video I just saw from Hank Green of the famed and fabled vlogbrothers. I hold these two individuals in very high esteem, and I would expect many here to share my feelings about them, on account of their values and sensibilities largely overlapping with ours; namely the sense that intelligence, knowledge and curiosity are awesome, and that intellectuals ought to use their power to help improve themselves and the world around them.
Here it is; I hope you enjoy it