By Abhay Ashtekar
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Additional info for 2D Quantum Gravity and SC at high Tc
This world tube represents an inﬁnitely complex process of a structure in movement and development which is centred in a region indicated by the boundaries of the tube. However, even outside the tube, each ‘particle’ has a ﬁeld that extends through space and merges with the ﬁelds of other particles. A more vivid image of the sort of thing that is meant is aﬀorded by considering wave forms as vortex structures in a ﬂowing stream. 2, two vortices correspond to stable patterns of ﬂow of the ﬂuid, centred more or less at A and B.
When we deeply understand that our theories also work in this way, then we will not fall into the habit of seeing reality and acting toward it as if it were constituted of separately existent fragments corresponding to how it appears in our thought and in our imagination when we take our theories to be ‘direct descriptions of reality as it is’. Beyond a general awareness of the role of theories as indicated above, what is needed is to give special attention to those theories that contribute to the expression of our overall self-world views.
Similarly, the word ‘moderation’, which describes one of the prime ancient notions of virtue, is based on the same root, and this shows that such virtue was regarded as the outcome of a right inner measure underlying man’s social actions and behaviour. Again, the word ‘meditation’, which is based on the same root, implies a kind of weighing, pondering, or measuring of the whole process of thought, which could bring the inner activities of the mind to a state of harmonious measure. So, physically, socially and mentally, awareness of the inner measure of things was seen as the essential key to a healthy, happy, harmonious life.