Preface to Insecticide resistance: from mechanisms to management. A Discussion Meeting held at the Royal Society on 8 and 9 April 1998

Preface to Insecticide resistance: from mechanisms to management. A Discussion Meeting held at the Royal Society on 8 and 9 April 1998. Organized and edited by I. Denholm, J. A. Pickett and A. L. Devonshire.     

Preface to Epithelial cell growth and differentiation. The proceedings of a Discussion Meeting held at the Royal Society of London.

Preface to Epithelial cell growth and differentiation.The proceedings of a Discussion Meeting held at the Royal Society of London on 22 and 23 October 1997. Organized and edited by M. J. Crompton, T. M. Dexter and N. A. Wright.     

Preface to Immune effector mechanisms in parasitic infections,a Discussion held at The Royal Society on the 19 and 20 February 1997.

Preface to the published proceedings of Immune effector mechanisms in parasitic infections, a Discussion held at The Royal Society on the 19 and 20 February 1997, organized and edited by F. Y. Liew and K. Vickerman.     

Preface to The Molecular basis of signal transduction in plants. A Discussion Meeting held at the Royal Society of London on 18 and 19 February 1998.

Preface to The Molecular basis of signal transduction in plants. A Discussion Meeting held at the Royal Society of London on 18 and 19 February 1998. Organized and edited by N.-H. Chua, A. Hetherington, R. Hooley and R. F. Irvine.     

Preface to Vegetation-climate-atmosphere interactions: past,present and future,the proceedings of a Discussion Meeting held at the Royal Society

Preface to Vegetation-climate-atmosphere interactions: past, present and future, the proceedings of a Discussion Meeting held at the Royal Society. Organized and edited by D. J. Beerling, W. G. Chaloner and F. I. Woodward.     

Introduction to Programmed proteolysis and the control of cell division. A Discussion Meeting held at the Royal Society on 4 and 5 November 1998

Introduction to Programmed proteolysis and the control of cell division. A Discussion Meeting held at the Royal Society on 4 and 5 November 1998. Organized and edited by R. T. Hunt, K. A. Nasmyth and J. Diffley.     

Introduction to Brain mechanisms of selective perception and action. Proceedings of a Discussion Meeting held at the Royal Society of London on 19 and 20 November 1997.

Introduction to Brain mechanisms of selective perception and action. Proceedings of a Discussion Meeting held at the Royal Society of London on 19 and 20 November 1997. Organized and edited by G. W. Humphreys, J. Duncan and A. Treisman.     

Preface to a Discussion Meeting entitled Evolution of biological diversity: from population differentiation to speciation,held at the Royal Society on 9 and 10 July 1997

Preface to a Discussion Meeting entitled Evolution of biological diversity: from population differentiation to speciation, held at the Royal Society on 9 and 10 July 1997     

Postscript relating to new allegations made by Edward Hooper at The Royal Society Discussion Meeting on 11 September 2000

At The Royal Society Discussion Meeting, Origins of HIV and the AIDS epidemic, which this issue records, Edward Hooper added two new 'smoking guns' to the accusations published previously in The river. These were proposed as conclusive evidence for the hypothesis that simian immunodeficiency virus-contaminated CHAT polio vaccine caused the HIV-1 group M epidemic. We have investigated the facts in relation to these 'smoking guns'.