I must first apologize for the speed with which this paper has had to be written. I returned from the United States seven days ago and in that time have had to collect my thoughts, scattered to no small degree by a passage which I am sure the censor will have no objection to me describing as rough in the extreme.

Some of the views that I shall express are influenced, naturally, by what I have seen in America. In that country there are initiative, scope and financial resources for breeding experiments with farm animals which, outside of Russia, are not rivalled anywhere in the world. Constant attention to the progress of these long-term breeding experiments will be necessary and the need of the stimulating and thought-provoking effect of similar work in this country, preferably in conjunction with the Dominions, is obvious.