What creates freedom? A revolution in the streets? Mass protest? Civil war? A change of government? The ousting of the old guard and its replacement by the new? History, more often than not, shows that hopes raised by such events are often dashed, sooner rather than later. – Jonathan Sacks
Science will explain how but not why. It talks about what is, not what ought to be. Science is descriptive, not prescriptive it can tell us about causes but it cannot tell us about purposes. Indeed, science disavows purposes. – Jonathan Sacks