Quote of the day
What we observe is not nature itself but nature exposed to our method of questioning. Our scientific work in physics consists in asking questions about nature in the language that we possess and trying to get an answer from experiment by the means that are at our disposal.
Jeffrey Sachs
Born: November 5, 1954 (age 71)
Bio: Jeffrey David Sachs is an American economist and director of The Earth Institute at Columbia University, where he holds the title of University Professor, the highest rank Columbia bestows on its faculty.
Known for:
- The Age of Sustainable Development (2015)
- The Price of Civilization (2011)
- To Move the World: JFK's Quest for Peace (2013)







