If the only available genes produce rather large changes, disadvantageous one at a time, then it seems to me probable that evolution will not occur in a random mating population. In a self-fertilised or highly inbred species it may do so if several mutations useful in conjunction, but separately harmful, occur simultaneously. Such an event is rare, but must happen reasonably often in wheat...
J. B. S. HaldaneRelated topics
conjunction evolution inbred large produce wheatRelated quotes
The correct relationship between the higher and lower classes, the appropriate mutual interaction between the two is, as such, the true underlying support on which the improvement of the human species rests. The higher classes constitute the mind of the single large whole of humanity; the lower classes constitute its limbs; the former are the thinking and designing [Entwerfende] part, the latter the executive part.
Johann Gottlieb Fichte
There are so many of us, and our lots are so different, what wonder that Nature's mood is often in harsh contrast with the great crisis of our lives We are children of a large family, and must learn, as such children do, not to expect that our hurts will be made much of--to be content with little nurture and caressing, and help each other the more.
George Eliot
How can anyone think so insanely that the human life has the same value and mankind, the same morality, independent of numbers? It is lucid to me that everytime a new child is born, the value of every human in world decreases slightly. It is obvious to me that the morality of the population explosion is wholly unlike than when man was a sparse, noble species in its beginning.
Pentti Linkola
Until I came to IBM, I probably would have told you that culture was just one among several important elements in any organization's makeup and success - along with vision, strategy, marketing, financials, and the like... I came to see, in my time at IBM, that culture isn't just one aspect of the game, it is the game. In the end, an organization is nothing more than the collective capacity of its people to create value.
Louis V. Gerstner
I would rather be ashes than dust! I would rather that my spark should burn out in a brilliant blaze than it should be stifled by dry-rot. I would rather be a superb meteor, every atom of me in magnificent glow, than a sleepy and permanent planet. The function of man is to live, not to exist. I shall not waste my days trying to prolong them. I shall use my time.
Jack London