Yes, a lot of that article was navel gazing at how smart we are today. None of these problems are new nor are the solutions discussed about novel. But they do

Yes, a lot of that article was navel gazing at how smart we are today. None of these problems are new nor are the solutions discussed about novel. But they do need to be repeated, because they are not always obvious. I dunno why so many articles/books like these have to come off so "preachy"; ironically that in itself is not very user friendly.