There are several reasons declining college attendance is dangerous for society, but I think one of the biggest is that it traps people even more into their local social circles. For many people, attending college is the first time they branch out, encounter people that aren't from their same walk of life, are exposed to new thoughts and new ideas, have opportunities to interact with different cultures. The last thing America needs right now is for its citizens to further isolate themselves. This is why it is so urgent to make higher education affordable again. There are many, many benefits to an educated population that extend beyond jobs.
