Unruhe und Ungewissheit – Stem Cells and Risks
“Die Unruhe und Ungewissheit sind unser Theil”, writes Goethe in a letter to the German novelist Sophie von la Roche in 1774. But is it the incalculable and indeterminate that cause disquiet, or is it our bustling pursuit of knowledge that makes us uncertain? Contemporary psychologists have taught us a great deal about the way we perceive risks and about the way affects and emotions influence our
