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Interview of Martin Rees
No full textInterview of Lord Martin Rees the cosmologist and Master of Trinity College, Cambridge about his life and wor
Lord Rees of Ludlow (Martin Rees)
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/436014Correspondence 2009-2010 re visit to Melbourne in March 2010257983
Item: [2017.0015.00301] "Lord Rees of Ludlow (Martin Rees)
Charles Taylor, Freeman Dyson, John Polkinghorne, John Barrow, Ian Barbour, Holmes Rolston, Martin Rees
No full textPhotograph featuring Dr. Rolston and other Templeton laureates. Left to right: Charles Taylor (2007 laureate, Catholic philosopher, McGill University, Canada), Freeman Dyson (2000 laureate, physicist, Princeton University), John Polkinghorne (2002 laureate, physicist and Anglican priest, Cambridge University), John Barrow (2006 laureate, cosmologist, mathematician, Cambridge University), Ian Barbour (1999 laureate, physicist, Carleton College), Holmes Rolston (2003 laureate, philosopher, Colorado State University),and Martin Rees (2011 laureate, astrophysics, cosmology, Cambridge University)
On the future: prospects for humanity/ Martin Rees, with a new preface by the author.
No full textDescription based upon print version of record.Includes bibliographical references and index.A provocative and inspiring look at the future of humanity and science from world-renowned scientist and bestselling author Martin ReesHumanity has reached a critical moment. Our world is unsettled and rapidly changing, and we face existential risks over the next century. Various outcomes--good and bad--are possible. Yet our approach to the future is characterized by short-term thinking, polarizing debates, alarmist rhetoric, and pessimism. In this short, exhilarating book, renowned scientist and bestselling author Martin Rees argues that humanity's prospects depend on our taking a very different approach to planning for tomorrow.The future of humanity is bound to the future of science and hinges on how successfully we harness technological advances to address our challenges. If we are to use science to solve our problems while avoiding its dystopian risks, we must think rationally, globally, collectively, and optimistically about the long term. Advances in biotechnology, cybertechnology, robotics, and artificial intelligence--if pursued and applied wisely--could empower us to boost the developing and developed world and overcome the threats humanity faces on Earth, from climate change to nuclear war. At the same time, further advances in space science will allow humans to explore the solar system and beyond with robots and AI. But there is no "Plan B" for Earth--no viable alternative within reach if we do not care for our home planet.Rich with fascinating insights into cutting-edge science and technology, this accessible book will captivate anyone who wants to understand the critical issues that will define the future of humanity on Earth and beyond.Cover -- Contents -- Preface to the Paperback Edition -- Introduction -- 1. Deep in the Anthropocene -- 1.1. Perils and Prospects -- 1.2. Nuclear Threats -- 1.3. Eco-Threats and Tipping Points -- 1.4. Staying within Planetary Boundaries -- 1.5. Climate Change -- 1.6. Clean Energy-and a 'Plan B'? -- 2. Humanity's Future on Earth -- 2.1. Biotech -- 2.2. Cybertechnology, Robotics, and AI -- 2.3. What about Our Jobs? -- 2.4. Human-Level Intelligence? -- 2.5. Truly Existential Risks? -- 3. Humanity in a Cosmic Perspective -- 3.1. The Earth in a Cosmic Context -- 3.2. Beyond Our Solar System -- 3.3. Spaceflight-Manned and Unmanned -- 3.4. Towards a Post-Human Era? -- 3.5. Alien Intelligence? -- 4. The Limits and Future of Science -- 4.1. From the Simple to the Complex -- 4.2. Making Sense of Our Complex World -- 4.3. How Far Does Physical Reality Extend? -- 4.4. Will Science 'Hit the Buffers'? -- 4.5. What about God? -- 5. Conclusions -- 5.1. Doing Science -- 5.2. Science in Society -- 5.3. Shared Hopes and Fears.1 online resource (281 p.
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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