Since 1929 there have been periods of boom & bust in the global economy. The wise say "This time, it's different." It's never different. It's always the same, but with bigger numbers. It reminds me of the quotations from George Santayana’s, Life of Reason, Reason in Common Sense, 'Those who cannot remember the past are condemned to repeat it.' The economic cycles are associated with the feelings of Greed and Fear. It was greed, rather than the absence of fear that was prevailing in the past few years. Regulation was disregarded, and so was risk, which had been whisked away by whiz-kid ‘quant’s’ They devised exotic financial instruments like derivatives and CDO’s, creating a financial Frankenstein the likes of which had never been seen. Great fortunes were made with the motto ‘profits at any price’. Warren Buffett, the world’s most successful investor called these derivatives, which almost no one understood, "weapons of financial mass destructio...