 What solution does Paul Krugman suggest to address his concerns?
1) Krugman claims that my opening sentence--"In a way, Bill Gates's current troubles with the Justice Department grew out of an economics seminar that took place thirteen years ago, at Harvard's John F. Kennedy School of Government"--is "pure fiction." (As Krugman notes, one reason for this was technical, not ideological. 3) Pace Krugman, I also did not claim that Arthur bears principal responsibility for the rediscovery of increasing returns by economists in the 1970s and 1980s. 4) Krugman appears to suggest that I made up some quotes, a charge that, if it came from a more objective source, I would consider to be a serious matter. After Krugman's article appeared, the Santa Fe professor called me to say that he still recalled the meetings in question as I described them. Krugman, as he admits, wasn't present at either of the meetings. 5) For a man who takes his own cogitations extremely seriously, Krugman is remarkably cavalier about attributing motives and beliefs to others. To claim, as Krugman does, that I "don't like mainstream economists" and that I am out to denigrate their work is malicious hogwash. Evidently, Krugman felt four years ago that Arthur's contribution was important enough to merit a prominent mention in his book. Now, he dismisses the same work, saying it "didn't tell me anything that I didn't already know."
 Journalists and authors should show more care in referencing and crediting work done by all parties.
 Journalists and authors should rely on only a handful of trusted sources.  Journalists and authors should show more care in referencing and crediting work done by all parties.  Journalists and authors should always fact-check information through Nobel laureates.  More media attention should be given to issues of academic plagiarism.