I have never thought that you could obtain the extremely clumpy, heterogeneous universe we have today, strongly affected by plasma processes, from the smooth, homogeneous one of the Big Bang, dominated by gravitation.
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as quoted by Anthony L. Peratt, Dean of the Plasma Dissidents in The World and I (supplement to the Washington Times, May 1988) p. 196.Hannes Alfven
» Hannes Alfven - all quotes »
Well, a big question is how did the universe begin. And we, cannot answer that question. Some people think that the big bang is an explanation of how the universe began, its not. The big bang is a theory of how the universe evolved from a split second after whatever brought it into existence. And the reason why we’ve been unable to look right back at time zero, to figure out how it really began; is that conflict between Einstein’s ideas of gravity and the laws of quantum physics. So, string theory may be able to - it hasn’t yet; we’re working on it today - feverishly. It may be able to answer the question, how did the universe begin. And I don’t know how it’ll affect your everyday life, but to me, if we really had a sense of how the universe really began, I think that would, really, alert us to our place in the cosmos in a deep way.
Brian Greene
The big bang is obviously one form of beginning, but the big bang in itself is unimaginable. It's one thing to think about God making a flower or infusing the planet with love, but to imagine what might be behind the big bang is so removed from real life that it actually loses importance for me. There's so much else to think about that's here and now. I like the Buddhist concept of beginning-less-ness, that the universe has always been going on.
Ursula Goodenough
But we don't yet know whether the Universe is open or closed. More than that, there are a few astronomers who doubt that the redshift of distant galaxies is due to the doppler effect, who are skeptical of the expanding Universe and the Big Bang. Perhaps our descendants will regard our present ignorance with as much sympathy as we feel to the ancients for not knowing the Earth went around the Sun. If the general picture, however, of a Big Bang followed by an expanding Universe is correct, what happened before that? Was the Universe devoid of all matter and then the matter suddenly somehow created, how did that happen? In many cultures, the customary answer is that a God or Gods created the Universe out of nothing. But if we wish to pursue this question courageously, we must of course ask the next question: where did God come from? If we decide that this is an unanswerable question, why not save a step and conclude that the origin of the Universe is an unanswerable question? Or, if we say that God always existed, why not save a step, and conclude that the Universe always existed? That there's no need for a creation, it was always here. These are not easy questions. Cosmology brings us face to face with the deepest mysteries, questions that were once treated only in religion and myth.
Carl Sagan
Dialectics in many different forms has a surprisingly good press. Most people believe that struggle is very important and that it is important to be on the right side in a conflict.... Part of the difficulty is that the human race has an enormous and by no means unreasonable passion for the dramatic, and conflict is much more dramatic than production....The awful truth about the universe - that it is not only rather a muddle, but also pretty dull - is wholly unacceptable to the human imagination. Nevertheless, it is the dull, nondialectical processes that hold the world together, that move it forward, and that provide the setting within which the dialectical processes take place. Evolution is the theatre, dialectics the play. It is a tragic error to mistake the play for the theatre, however, because that all too easily ends in the theatre burning down... Unless there is a reasonably widespread appreciation of the proper role of dialectical processes, these tend to get out of hand and become extremely destructive.... doing more harm than good.
Kenneth Boulding
[In science any model depends on a pre-chosen taxonomy] a set of classifications into which we divide the enormous complexity of the real world... Land, labor, and capital are extremely heterogeneous aggregates, not much better than earth, air, fire, and water.
Kenneth Boulding
Alfven, Hannes
Alger, William R.
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