In his poem The Scholars, the Irish Nobel laureate William Butler Yeats depicted academics as insular and tending to "think what other people think" (Yeats, 1962, p. 71). Of course, those of us who are in academia believe the opposite: We see ourselves as being nonconformists, individuals who do not follow the crowd. We see the worldviews of people outside academia but not ourselves as shaped by echo chambers. But perhaps such rosy assumptions about academia need to be questioned, particularly by psychologists focused on peace and conflict. This is because progress in both research and practice in the domain of peace and conflict requires the ability to be open-minded and to work across different types of boundaries-the opposite of being confined within echo chambers.A critical examination of the history of psychology exposes an unfortunate tendency for many psychologists to do what Yeats described: "think what other people think." This is reflected in the tendency for certain schools of thought, such as behaviorism, to gain dominance for long periods and become the mainstream, even though at a later stage, most psychologists look back and wonder in bewilderment at just how such "obviously wrong" perspectives could have become dominant for so long in their discipline (we must wonder, which perspectives currently dominant in psychology will be regarded as misguided by future generations?). How could a school of psychology that rejects "thinking" as a topic of research have become dominant for about half a century? Part of the answer is in the strength of echo chambers and conformity to group-established norms in the discipline of psychology. Increasing specialization means that echo chambers now involve groups of psychologists with even narrower perspectives and interests, with too little communication across specializations (Moghaddam, 1997). This is the plight of individual psychologists in the age of individualism.The practical challenges facing us in the domains of peace and conflict require broad multidisciplinary perspectives and solutions. We can succeed only by breaking out of rigid specializations and narrow conceptual orthodoxies. This becomes clear when we examine the contributions of those individuals who have succeeded in making the most positive and constructive impact in our field, such as Daniel Bar-Tal, who provides a critical overview of his highly productive life and work (Bar-Tal, 2019). Bar-Tal's (2019) engaging discussion is followed by five major articles, each providing a valuable empirical report. Dunwoody and Plane (2019) provide a highly timely assessment of the role that authoritarianism and outgroup threat have on political party affiliation and support for antidemocratic policies. This is part of an urgent discussion about the rise of authoritarianism in an age of uncertainty (Moghaddam, 2019) and the unexpected threat to democracy in the United States and around the world (I say "unexpected" because until recently, received wisdom was that we have reached "the end of history," with ...