Time is cyclical; it isn’t linear.  Each cycle, or esoteric year, lasts 25,920 years (2160 years x 12). This current Dark Age ain’t going to last forever.  A Dharma-based culture is on the way Sri Acharyaji assures us with this optimistic prognostication, of which, there is no need to sit through the whole hour.  He will eventually be right, but eye wouldn’t place any money on it manifesting any time soon.