Correction.
In the 24 April "Inside AAAS" article "AAAS organizes more meetings of the mind" (p. 548), it is stated incorrectly that Paul Berg of Stanford University will be giving the keynote address and that Helen Donis-Keller of Washington University will be presenting a paper at the Science Innovation '92 meeting in San Francisco (21 to 25 July 1992). The Science Innovation '92 program was tentative at the time the article was written. Joseph Martin of the University of California, San Francisco, will deliver the keynote address on one of the major themes of the meeting, "Mapping the Human Brain." Helen Donis-Keller and Paul Berg were invited to speak but will not be on the program this year.