“This student, like many others, isn’t just responding to an immediate economic calculation. He’s also caught in an invisible (and increasingly visible) demographic force: America is running out of people his age. Even if colleges fixed their cost and value proposition tomorrow — even if tuition dropped and job prospects improved — there would still be fewer students like him to fill seats. We are hitting peak 18-year-old, and the decline is just beginning.”
Point being, not only is it an issue that we can do nothing about, it’s also an issue that is already going away by itself. So the only thing really worth discussing at this time is how to deal with the fallout of that trend
It’s not going away any time soon. There’s currently 2 to 3 times as many humans as what would be long term sustainable with the way that we live. That means that it’s going to be a problem for at least many decades, but more likely a few centuries. It’s definitely not yesteryears problem. And sustainability should always remain a concern, in everything that we do. Many countries (not the USA obviously) are already taking steps to be more sustainable, but it’s baby steps compared to what is needed.