Quaker responses to Darwin

[FIRST PARAGRAPH] In his seminal work Darwin and the General Reader (1958), Alvar Ellegird surveyed the British periodical press over the period 1859 to 1872 in order to discover how Darwin's theory had been received in a hundred publications reflecting a wide range of social, religious, and political opinion. He paid attention both to the amount of space devoted to Darwinian topics and also to each periodical's stance with respect to such issues as the theory of natural selection and the naturalistic account of the formation of humankind. In each case he summarized his findings using a numerical scale. Among the journals he examined were two Quaker periodicals- the Friend and the Friends' Quarterly Examiner-from which he concluded that Quakers paid little attention to Darwin's theory and that the few references that appeared were generally antagonistic to the new theory. The quotations Ellegird selected confirmed this judgment: for example, in characterizing the Friend as anti-Darwinian he cited an 1861 entry in which a reviewer regretted the large number of converts to Darwinism, exclaiming, "Alas, their name is legion." Despite the somewhat higher scores achieved by the Friends' Quarterly Examiner, Ellegird did not adequately distinguish between these two periodicals, which reflected significantly different sections within the British Quaker community. Rather surprisingly, he also lumped Quakers with Congregationalists, Baptists, and certain other dissenting groups that appear to have responded similarly to Darwin's theory but shared little of religious significance with Quakers. In contrast to these denominations, Unitarians scored higher but Methodists were lower still on Elleglrd's scale

Creating the Royal Society's Sylvester Medal

Following the death of James Joseph Sylvester in 1897, contributions were collected in order to mark his life and work by a suitable memorial. This initiative resulted in the Sylvester Medal, which is awarded triennially by the Royal Society for the encouragement of research into pure mathematics. Ironically the main advocate for initiating this medal was not a fellow mathematician but the chemist and naturalist Raphael Meldola. Religion, not mathematics, provided the link between Meldola and Sylvester; they were among the very few Jewish Fellows of the Royal Society. This paper focuses primarily on the politics of the Anglo-Jewish community and why it, together with a number of scientists and mathematicians, supported Meldola in creating the Sylvester Medal

Charles Singer and the founding of the British Society for the History of Science

[FIRST PARAGRAPHS] Presidential addresses offer an opportunity to reflect on the history of our subject and where the history of science stands in our own day. Such reflections are particularly appropriate with the fiftieth anniversary of the founding of the British Society for the History of Science (BSHS) which is marked in 1997. Some may consider that looking back over our past is either an unacceptable luxury or an occasion for the kind of celebration that can all too easily degenerate into hagiography and an excuse to rake over the past in a thoroughly uncritical manner." This address - and I trust the events of 1997 - will try to avoid such excesses and instead contribute to the historiography of our subject. This paper contains an all-too-sketchy account of the role of the first president, Charles Singer (1876±1960), in the founding of the BSHS. My main theme is Singer's commitment to a form of internationalism that appeared so necessary and so appealing after Europe had been shattered by Fascism and a devastating war. I shall be exploring the ways in which his background and the political events of the 1930s and 1940s shaped his vision for the history of science in the post-war era and especially his concern to found a specifically British society that would, through encouraging study of the history of science, contribute to international peace and stability. I should make clear at the outset that by focusing on Singer I will doubtless undervalue the roles of the many other people who were active in the early years of this Society. There are, without doubt, other contending narratives and ones that I hope will soon be heard. I also approach this subject with some trepidation in the realization that some of my readers will have known Singer and may themselves have been actors in the events I am discussing

Cyclic Universe and Infinite Past

We address two questions about the past for infinitely cyclic cosmology. The first is whether it can contain an infinite length null geodesic into the past in view of the Borde-Guth-Vilenkin (BGV) "no-go" theorem, The second is whether, given that a small fraction of spawned universes fail to cycle, there is an adequate probability for a successful universe after an infinite time. We give positive answers to both questions then show that in infinite cyclicity the total number of universes has been infinite for an arbitrarily long time.Comment: 7 pages. Clarification in discussion of infinite pas

Measure Recognition Problem

This is an article in mathematics, specifically in set theory. On the example of the Measure Recognition Problem (MRP) the article highlights the phenomenon of the utility of a multidisciplinary mathematical approach to a single mathematical problem, in particular the value of a set-theoretic analysis. MRP asks if for a given Boolean algebra \algB and a property $\Phi$ of measures one can recognize by purely combinatorial means if \algB supports a strictly positive measure with property $\Phi$. The most famous instance of this problem is MRP(countable additivity), and in the first part of the article we survey the known results on this and some other problems. We show how these results naturally lead to asking about two other specific instances of the problem MRP, namely MRP(nonatomic) and MRP(separable). Then we show how our recent work D\v zamonja and Plebanek (2006) gives an easy solution to the former of these problems, and gives some partial information about the latter. The long term goal of this line of research is to obtain a structure theory of Boolean algebras that support a finitely additive strictly positive measure, along the lines of Maharam theorem which gives such a structure theorem for measure algebras

Not a Big Stretch: Community College Humanities

Today’s community colleges provide low-cost access to degrees in the humanities and social sciences as well as in technical fields and the trades. The humanities are key to developing the soft skills that employers demand most, and therefore they fit the workforce-development mission of community colleges. Since many students can afford no college other than a community college, their educational and career options would be significantly reduced (with negative economic, institutional, and societal repercussions) if community colleges did not offer courses and programs in the humanities. The humanities enrich our world while inspiring insights that help us to achieve practical goals

A variational principle for stationary, axisymmetric solutions of Einstein's equations

Stationary, axisymmetric, vacuum, solutions of Einstein's equations are obtained as critical points of the total mass among all axisymmetric and $(t,\phi)$ symmetric initial data with fixed angular momentum. In this variational principle the mass is written as a positive definite integral over a spacelike hypersurface. It is also proved that if absolute minimum exists then it is equal to the absolute minimum of the mass among all maximal, axisymmetric, vacuum, initial data with fixed angular momentum. Arguments are given to support the conjecture that this minimum exists and is the extreme Kerr initial data.Comment: 21 page

Terminal deoxynucleotidyl transferase is found in prothymocytes

Terminal deoxynucleotidyl transferase is an enzyme which has the unique property of polymerizing polydeoxynucleotides onto a primer in the absence of a template (1,2). This enzyme is found both in the thymus and the bone marrow of birds, rodents, and humans (3-7). Whether the marrow cells that contain terminal transferase are related to thymocytes, or are on a separate pathway of differentiation, is not yet known (7,8). To determine the lineage of the murine bone marrow cells that have terminal transferase, we have investigated whether these cells have the antigen Thy-1 induced on the cells by treatment with thymopoietin (9). Thymopoietin is known to induce a set of characteristic T-cell markers including the Thy-1 alloantigen on the surface of a subpopulation of bone marrow cells committed to T-cell differentiation (prothymocytes) (10). Destruction of Thy- 1-positive cells after exposure to thymopoietin allows elimination of a substantial fraction of those bone marrow cells that can repopulate an irradiated thymus (11). We find that such an elimination after induction with the thymic polypeptide removes a substantial amount of terminal transferase from the bone marrow cell population, suggesting that at least one-half of the marrow cells bearing this enzyme are related to those found in the thymus

Anglo-Jewish periodicals of the 1840s: The Voice of Jacob and two Jewish Chronicles

The circumstances surrounding the founding of the Jewish Chronicle have been ably discussed by David Cesarani in his The Jewish Chronicle and AngloJewry, 1841–1991 and by the author (probably Cecil Roth) of the Jewish Chronicle’s centenary history.1 As far as possible I will avoid repeating these accounts, which concentrated on the editors and proprietors. Instead, my main purpose is to provide a history of the Anglo-Jewish periodical press from a different perspective by placing three Jewish periodicals – the Voice of Jacob and two Jewish Chronicles – firmly in the context of periodical publishing in London in the 1840s