The idea of editing this book was born in the winter of 1988/1989. Christian Endler was organizing the workshop 'Wasser und Information' (water and information) in Austria [1], and Jurgen Schulte was working on a publication of his results on atomic cluster stabilities and long-range electromagnetic interaction in atomic clusters. It was Franz Moser from the Technical University of Graz who brought these two together. After a talk that Moser had given in Bremen, Schulte explained to hirn his ideas about clusters and long range interaction, and his concern about reliable theories and experiments in research on ultra high dilutions (UHD) and homoeopathy. He was suggested to be a speaker at the Austrian workshop. Reviewing the contributions of this workshop and the current literature on UHD and homoeopathy, especially the PhD thesis by Giesela King [2] and the excellent survey by Marco Righetti [3], we decided to work on a book in order to critically encou rage more scientists to work and publish in this field with a high scientific standard. What we had in mind was a useful contribution to the goal to lift research on UHD and homoeo pathy to an internationally acceptable scientific standard, to encourage international scien tists to work in this area and to establish UHD and homoeopathy in academic science. Delayed by our individual academic careers in our specific fields, and delayed by lack of funds it took us about four years to finish this book.

Jurgen Schulte and Christian Endler met in 1990 at an international conference on the Structure of Water held in the Lecture Halls of the University of Graz (Austria). Disappointed by the lack of a systematic strategy of research into the physics of homoeopathy Jurgen Schulte started to work on the establishment of scientifically acceptable research standards in physics of homoeopathy and encouraged academic researchers to establish a coordinated and focused research strategy. In 1994, with the help of major representatives of the international research community, they edited one of the fIrst academic interdisciplinary books on Ultra High Dilution and homoeopathy that underwent a rigorous scientific international referee process before publishing. Due to the dedicated help of the prominent referees (BD Josephson, Nobel Laureate, Cavendish Lab. , Cambridge; M Bastide, Fac de Pharmacy, University Montpellier; RG Jahn, Aerospace Science, Princeton University), the book 1994 was quickly considered a mile stone and turning point for the scientific approach of research into Ultra High Dilution and homoeopathy. Since then the academic research community has grown considerably and many international conferences have been held. Today, research into homoeopathy is to be accepted by the European Union as part of the academic sciences, worthy to be funded at European Union level; an effort that took many years of research coordination and research strategy development. Excerpts of the Research Strategy of the European Committee for Homoeopathy (ECH) have been included in this book.

Jurgen Schulte and Christian Endler met in 1990 at an international conference on the Structure of Water held in the Lecture Halls of the University of Graz (Austria). Disappointed by the lack of a systematic strategy of research into the physics of homoeopathy Jurgen Schulte started to work on the establishment of scientifically acceptable research standards in physics of homoeopathy and encouraged academic researchers to establish a coordinated and focused research strategy. In 1994, with the help of major representatives of the international research community, they edited one of the fIrst academic interdisciplinary books on Ultra High Dilution and homoeopathy that underwent a rigorous scientific international referee process before publishing. Due to the dedicated help of the prominent referees (BD Josephson, Nobel Laureate, Cavendish Lab. , Cambridge; M Bastide, Fac de Pharmacy, University Montpellier; RG Jahn, Aerospace Science, Princeton University), the book 1994 was quickly considered a mile stone and turning point for the scientific approach of research into Ultra High Dilution and homoeopathy. Since then the academic research community has grown considerably and many international conferences have been held. Today, research into homoeopathy is to be accepted by the European Union as part of the academic sciences, worthy to be funded at European Union level; an effort that took many years of research coordination and research strategy development. Excerpts of the Research Strategy of the European Committee for Homoeopathy (ECH) have been included in this book.

The idea of editing this book was born in the winter of 1988/1989. Christian Endler was organizing the workshop 'Wasser und Information' (water and information) in Austria [1], and Jurgen Schulte was working on a publication of his results on atomic cluster stabilities and long-range electromagnetic interaction in atomic clusters. It was Franz Moser from the Technical University of Graz who brought these two together. After a talk that Moser had given in Bremen, Schulte explained to hirn his ideas about clusters and long range interaction, and his concern about reliable theories and experiments in research on ultra high dilutions (UHD) and homoeopathy. He was suggested to be a speaker at the Austrian workshop. Reviewing the contributions of this workshop and the current literature on UHD and homoeopathy, especially the PhD thesis by Giesela King [2] and the excellent survey by Marco Righetti [3], we decided to work on a book in order to critically encou rage more scientists to work and publish in this field with a high scientific standard. What we had in mind was a useful contribution to the goal to lift research on UHD and homoeo pathy to an internationally acceptable scientific standard, to encourage international scien tists to work in this area and to establish UHD and homoeopathy in academic science. Delayed by our individual academic careers in our specific fields, and delayed by lack of funds it took us about four years to finish this book.