This biography provides an understanding of William Bateson as well as a reconciliation of diverging views (e.g. the hierarchical thinking of Gould and the genocentrism of George Williams and Richard Dawkins). Evolutionists may thus, at long last, present a unified front to their creationist opponents. The pressing need for this text is apparent from the high percentages reported not to believe in evolution and the growth of the so-called "intelligent design" movement.

This biography provides an understanding of William Bateson as well as a reconciliation of diverging views (e.g. the hierarchical thinking of Gould and the genocentrism of George Williams and Richard Dawkins). Evolutionists may thus, at long last, present a unified front to their creationist opponents. The pressing need for this text is apparent from the high percentages reported not to believe in evolution and the growth of the so-called "intelligent design" movement.

Science in the Changing World, first published in 1933, contains a series of broadcasted presentations on the relationship between science and the development of European civilisation in the first half of the 20th century. Specifically, each talk attempts to reflect the crisis through which the world seemed to be passing at the time, and to make an analysis of those forces of transformation in science, art, economics, and social life which were associated most closely with the advent of the ‘scientific’ century. Included among the presenters are such eminent and diverse thinkers as Julian Huxley, Bertrand Russell and Hilaire Belloc. Science at Your Service: First published in 1945, this collection of twelve BBC broadcasts focuses on the influence of science in everyday life, and demonstrates that not all science is remote and theoretical. Each speaker deals with some aspect of mid-20th century scientific advance as it related to subjects of practical importance, from textiles and tunnels to fishing and ship design. Offering a glimpse into the attitudes towards science current in the middle of the Second World War, this brief and accessible collection will be of interest to cultural historians as well as to the general science enthusiast.

This symposium is the third in a series featuring the propaga tion of higher plants through tissue culture. The first of these symposia, entitled "A Bridge Between Research and Application," was held at the University in 1978 and was published by the Technical Information Center, Department of Energy. The second symposium, on "Emerging Technologies and Strategies," was held in 1980 and pub lished as a special issue of Environmental and Experimental Botany. One of the aims of these symposia was to examine the current state of-the-art in tissue culture technology and to relate this state of technology to practical, applied, and commercial interests. Thus, the third of this series on development and variation focused on embryogenesis in culture: how to recognize it, factors which affect embryogenesis, use of embryogenic systems, etc.; and variability from culture. A special session on woody species again emphasized somatic embryogenesis as a means of rapid propagation. This volume emphasizes tissue culture of forest trees. All of these areas, we feel, are breakthrough areas in which significant progress is expected in the next few years.

A solid introduction to stable isotopes that can also be used as an instructive review for more experienced researchers and professionals. The book approaches the use of isotopes from the perspective of ecological and biological research, but its concepts can be applied within other disciplines. A novel, step-by-step spreadsheet modeling approach is also presented for circulating tracers in any ecological system, including any favorite system an ecologist might dream up while sitting at a computer. The author’s humorous and lighthearted style painlessly imparts the principles of isotope ecology. The online material contains color illustrations, spreadsheet models, technical appendices, and problems and answers.