SCIENCE, LOGIC AND HUMAN INTERCOURSE.

The article presents a lecture by L. J. Henderson, delivered in the course Business Policy I at Harvard Business School on November 14, 1933. Henderson talks about what happens when two or more people carry on a conversation. He says that people need an adequate conceptual scheme as well as an adequate method for conversing about anything in a logical manner. He states that there are two forms of reasoning and action, logical and nonlogical, and presents several examples of each. He also discusses the effects of protectionist tariffs and free trade.