The title "Stem Cells from Cord Blood, In Utero Stem Cell Develop ment, and Transplantation-Inclusive Gene Therapy" suggests that more than one topic is combined in one workshop. Indeed, at first glance the recovery of stem cells from cord blood has to be seen as separate from the attempts to achieve effective in utero therapy by stem cell trans plantation, because the first issue deals with an innovative stem cell source as an alternative to bone marrow, which is already spreading rapidly in medical practice, whereas the second topic is still strictly ex perimental and only investigated in medical centers with the appropri ate background. It is, however, not only justified, but helpful to com bine the two topics in one workshop and consequently to cover them in the same volume of the Ernst Schering Research Foundation Work shop series, because they are intimately related and both based on the new insights into the biology of stem cells. Professor Werner Arber, the Nobel Laureate from the University of Basel, pointed out in his In- Professor Dr. W. Holzgreve VI Preface The participants of the workshop troductory Lecture that our understanding of hematopoietic stem cells as descendents of totipotent cells and our current approaches to using them in post-and prenatal therapy have been furthered significantly by genetic engineering technologies which are "artificial contributions to the process of biologic evolution.""

Everything evolves, science tells us, including the public language used by scientists to sustain and perpetuate their work. Harkening back to the Protestant Reformation--a time when the promise of scientific inquiry was intimately connected with a deep faith in divine Providence--Thomas Lessl traces the evolving role and public identity of science in the West. As the Reformation gave way to the Enlightenment, notions of Providence evolved into progress. History's divine plan could now be found in nature, and scientists became history's new prophets. With Darwin and the emergence of evolutionary science, progress and evolution collapsed together into what Lessl calls ""evolutionism,"" and the grand scientific identity was used to advance science's power into the world. In this masterful treatment, Lessl analyzes the descent of these patterns of scientific advocacy from the world of Francis Bacon into the world of Thomas Huxley and his successors. In the end, Rhetorical Darwinism proposes that Darwin's power to fuel the establishment of science within the Western social milieu often turns from its scientific course. Rhetorical Darwinism: Religion, Evolution, and the Scientific Identity received the Religious Communication Associatons ""Book of the Year"" award in 2012.

Tenacious hope, the heart of a just and free society. During the Enlightenment, Scottish intellectuals and administrators met the demands of profit and progress while shepherding concerns for self and other, individual and community, and family and work. Communication Ethics and Tenacious Hope captures the “unity of contraries,� offering the Scottish Enlightenment as an exemplar of tenacious hope countering the excesses of individualism. Ronald C. Arnett reveals two stories: the struggle between optimism and tenacious hope, and optimism’s ultimate triumph in the exclusion of difference and the reification of progress as an ultimate good.  In chapters that detail the legacies of Lord Provost George Drummond, Adam Smith, David Hume, Thomas Reid, George Campbell, Adam Ferguson, and Sir Walter Scott, Arnett highlights the problematic nature of optimism and the ethical agency of tenacious hope. Arnett illustrates the creative union of education and administration, the ability to accept doubt within systems of knowledge and imagination, and an abiding connection to local soil. As principles of progress, free will, and capitalism swept Europe, proponents of optimism envisioned a world of consumerism and absolutes. In contrast, practitioners of tenacious hope embraced uncertainty and compassion as pragmatic necessities. This work continues Arnett’s scholarship, articulating the vital importance of communication ethics. Those seeking to discern and support a temporal sense of the good in this historical moment will find in this timely work the means to pursue, hold, and nourish tenacious hope. This insightful theorization of the Scottish Enlightenment distills the substance of a just and free society for meeting dangerous and uncertain times.