It was 40 years ago last week that BusinessWeek magazine proclaimed the end of stock investments. Stock markets have gone up and gone down since then. But mostly up. S&P 500 closed at 42 on Aug. 13, 1979 2,926.32 on Aug. 13, 2019 Stock dividends are up: $6 in 1979 $56 in 2019 Inflation has raised prices …