Introduction to four papers on Curt Richter and analysis of his scientific practice

Curt Richter was one of the founders of our field. He did outstanding research for over 60 years. Richter did fundamental work in appetite for food and minerals in the 1930s and discovered the homeostatic functions of ingestive behavior. This paper introduces four papers on specific topics of his work by contemporaneous experts. Each of the papers reviews Richter's experiments and then shows how the problem developed since he left it. The papers demonstrate that providing the historical basis for contemporary science is not only instructive, it is also heuristic for the science waiting to be done. In addition to introducing the four papers, I analyze the scientific ideas, values, and men that influenced Richter's scientific practice. I conclude that Claude Bernard, Walter Cannon, Francois Magendie, and Maurice Arthus were important for Richter's scientific ideas and values, but it was the joy of research that explains his experimental success for over 60 years.