« Docteur Livingstone, I presume ? » Tanzanie, le 10 novembre 1871. Henry Norton Stanley, journaliste du New York Herald, débarque sur les rives du lac Tanganika. Il est envoyé dans le cadre d’un reportage à sensation : retrouver le fameux explorateur britannique David Livingstone, porté disparu depuis plus de 4 ans. Le jeune et ambitieux Stanley découvre qu’il n’a pas grand-chose à voir avec l’objet de son article : Livingstone est un vieil homme fatigué, usé par ses aventures à la poursuite des sources du Nil, une quête mystique et désintéressée. Mais au fur et à mesure de leur discussion, il prend conscience de l’importance du personnage. Un mythe est en train de s’écrire... Médecin, missionnaire protestant et explorateur écossais, David Livingstone contribua à l'évangélisation du sud du continent africain et au rayonnement de l'empire commercial britannique, mais plus encore à la lutte contre la traite esclavagiste. Avec Explora, suivez l'un des héros les plus populaires et les plus emblématiques de l'époque victorienne.
The symposium In the next decades, agriculture will have to cope with an ever-increasing demand for food and raw basic materials on the one hand, and with the necessity to use resources without further degrading or exhausting the environment on the other hand, and all this within a dynamic framework of social and economic conditions. Intensification, sustainability, optimizing scarce resources, and climate change are among the key issues. Organized thinking about future farming requires forecasting of consequences of alternative ways to farm and to develop agriculture. The complexity of the problems calls for a systematic approach in which many disciplines are integrated. Systems thinking and systems simulation are therefore indispensable tools for such endeavours. About 150 scientists and senior research leaders participated in the symposium 'Systems Approaches for Agricultural Development' (SAAD) at the Asian Institute of Technology (AIT), Bangkok, Thailand, in December 1991. The symposium had the following objectives: - to review the status of systems research and modeling in agriculture, with special reference to evaluating their efficacy and efficiency in achieving research goals, and to their application in developing countries; - to promote international cooperation in modeling, and increase awareness of systems research and simulation. The symposium consisted of plenary sessions with reviews of major areas in systems approaches in agriculture, plus presentations in two concurrent sessions on technical topics of systems research. Subjects of studies were from tropical and temperate countries.
When matched with Asian mega trends in culture, demographics and economics, BioScience products provide huge potential for exploitation and value creation in the coming years. This potential will be further enhanced by the declining capacity of the world's oil reserves to provide hydrocarbons for fuel and materials, and plants will become more important as bio-factories for basic ingredients to sustain human societies.Successful business models have been developed to harness the potential of BioScience to meet the demands for food, feed and organochemicals based on value creation and value capture mechanisms. These mechanisms are described in the book with real world case studies.As BioScience applications become more basic in nature, product development has increased in its complexity and requires special attention to obtain “freedom to operate”. Controversy about novel gene technologies threatens to derail the BioScience Revolution as public concern about safety issues and bioethics are fuelled by opposition groups to the new biology. This book describes communication techniques and messages to address such concerns and shows how early education programs can have high payoffs for companies that invest in novel products.
Paul Robeson, despite being one of the greatest Renaissance figures in American history, still remains in relative anonymity. An exceptional scholar, lawyer, athlete, stage and screen actor, linguist, singer, civil rights and political activist, he performed brilliantly in every professional enterprise he undertook. Any serious treatment of civil rights history and radical politics as well as American sports, musical, theatrical, and film history must consider the enormous contributions of Paul Robeson. And yet, Paul Robeson remains virtually unknown by millions of educated Americans. People typically know him for only one, if any, of the major successes of his life: the concert singer best known for “Old Man River,” the star of Shakespeare’s Othello on Broadway in the early 1940s, the political activist blacklisted for his radical views and activism during the era of McCarthyism in the 1950s. Paul Robeson For Beginners demystifies and bestows light and long overdue credence to the life of this extraordinary American.
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