Rudolf Carnap (1891–1970) German philosopher
Source: The unity of science, 1934/1995, p. 42
Unsourced
Rudolf Carnap (1891–1970) German philosopher
Source: The unity of science, 1934/1995, p. 42
Harold Chestnut (1917–2001) American engineer
Source: Systems Engineering Tools, (1965), p. 111 as cited in
“America has greatness ahead. This is a time for choosing.”
Mitt Romney (1947) American businessman and politician
2016, Remarks on Donald Trump and the 2016 race
Nina Kiriki Hoffman (1955) American writer
Source: The Thread That Binds the Bones (1993), Chapter 8 (p. 72)
Kevin Rudd (1957) Australian politician, 26th Prime Minister of Australia
Rudd's new vision for the nation, 5 December 2006, 13 February 2008, ABC Local Radio http://www.abc.net.au/am/content/2006/s1804299.htm, <br class="br">2006
Russell L. Ackoff (1919–2009) Scientist
Ackoff (1999, p. 34) cited in: Michael C. Jackson (2000) Systems Approaches to Management. p. 234.
1990s
“Challenge, and not desire, lies at the heart of seduction.”
Jean Baudrillard (1929–2007) French sociologist and philosopher
Source: 1980s, The Ecstasy of Communication (1987), p. 57
“It is the great challenge of our time: How to achieve justice, with struggle, but without war.”
Howard Zinn (1922–2010) author and historian
Declarations of Independence: Cross-examining American Ideology (HarperCollins, 1990), Ch. 5, p. 105