All of this is by way of background of why the concert had such an effect on us. Our time of innocence and passionate concern came flooding back while listening to our favorite music of those times. We both have tried to maintain the values of peace, justice, and equality that we held back when Simon and Garfunkel were at the pinnacle of their success, and we have striven to instill them in our children. That many of those values seem to be under attack these days is both hurtful and concerning. But o…