1 Critical-Thinking Skills: Registered nurses will need to assess a patient's health, as well as detect changes in symptoms, health or pain, and will need to know when action is necessary.
Greenspan's first wife, Joan Mitchell, introduced Greenspan to Objectivist author Ayn Rand, who became his friend and mentor. Greenspan wrote for Rand's The Objectivist newsletter, and in 1957, he wrote an angry letter to The New York Times complaining about the paper's review of Atlas Shrugged.
Alan Greenspan. Photo Illustration; Greenspan: Alex Wong / Getty; Getty. The Federal Reserve chairman â an economist and a disciple of libertarian icon Ayn Rand â met his first major challenge in office by preventing the 1987 stock-market crash from spiraling into something much worse.