The physics of undergraduate text-books is 90% true. John Ziman More Quotes by John Ziman More Quotes From John Ziman The physics of undergraduate text-books is 90% true; the contents of the primary research journals of physics is 90% false. John Ziman physics research book The 'size' of science has doubled steadily every 15 years. In a century this means a factor of 100. For every single scientific paper or for every single scientist in 1670, there were 100 in 1770, 10,000 in 1870 and 1,000,000 in 1970. John Ziman paper mean years A new scientific theory is seldom stated with such clarity by its original author, and usually takes many years to creep into public conciousness. John Ziman creeps clarity years Ethics is not just an abstract intellectual discipline. It is about the conflicts that arise in trying to meet real human needs and values. John Ziman discipline intellectual real
