"Life is not merely persistent, as Jock puts it; life is explosive. The basic theorem of population mathematics to which there has never been found an exception is that population increases always, not merely up to the extent of the food supply, but beyond it, to the minimum diet that will sustain life—the ragged edge of starvation."

"It is probably a good idea to search, at some level, for asteroids that come to the Earth's general vicinity. But merely counting the asteroids found is not sufficient. It is desirable to follow up ea…"

"Although I am still in favour of a National Government in these difficult times, and shall probably be found in the great majority of cases in the Government Lobby, there are some issues that have ari…"

"Germany is already well on her way to become, and must become incomparably, the most heavily armed nation in the world and the nation most completely ready for war. There is the dominant factor; there…"

"So my change in diet was really a gradual process. I had cut meat out of my diet and then had a hard time trying to reintroduce it, same thing with dairy. The transition was nearly complete. The last …"