I’ve been photographing the streets and subways of New York for the past 30 years. When young people today look at my shots from the 1980’s, they are aghast. To them, New York of the 1980’s is almost unrecognizable. And they are right. Some older people are nostalgic for “the good old days.” For example, they remember the Times Square of the 80’s… And what they remember is not so much the danger but the grittiness and (for lack of a better word) the authenticity. Yes, there was sleaze, but there were also video arcades, cheap movies,