ABSTRACT
In this last lecture I wish to do two things. First, to repeat briefly the conclusions reached in earlier lectures; second, to relate social and political doctrines to the individual ethics by which a man should guide his personal life, and after the evils we have recognised and the dangers that we have acknowledged, to hold out nevertheless, as resulting from our survey, certain high hopes for the not too distant future of mankind, which I, for my part, believe to be justified on a sober estimate of possibilities.
