[T]he rapid march of scientific discovery...made me feel that it was quite within the realm of possibility that one day there might be an invention w… - David Lloyd George

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[T]he rapid march of scientific discovery...made me feel that it was quite within the realm of possibility that one day there might be an invention which would neutralise our [naval] superiority, and reduce us to equality with, if not inferiority to, our neighbours. ... In such an event our position would be one of complete helplessness in the face of an invader with a powerful army. ... We had two fundamental weaknesses in such a contingency. The first was that our army was too insignificant to stand up against the gigantic forces on the Continent. The second was that we were so overwhelmingly dependent upon overseas supplies for our food, that if these were cut off we should, within a few months, be brought to the very verge of starvation. It was this consideration amongst others that always led me to urge that we ought to devote more thought to the development of the resources of British soil.