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The animal and the environment two

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Wangdo Kim
Wangdo Kim

Formal plane geometry has been contrasted with an unformalized and quite unfamiliar geometry of surfaces. A tentative list of the main features of surface has been proposed. The terms are needed in ecology, architecture, design, the biology of behavior, and the social science instead of the planes, forms, lines, and points of geometry. The fundamental ways in which surfaces are laid out have an intrinsic meaning for behavior unlike the abstract, format, intellectual concepts of mathematical space.

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The animal and the environment Two
A Nomenclature for surface layout Surfaces and the medium are ecological terms; planes and space are the nearest equivalent geometrical terms. The ground refers to the surface of the earth. It is level, perpendicular to the force of gravity. Note that both gravity and the sky are implied by the ground. A special case of the ground is a floor. The surface of the earth is wrinkled by convexities and concaves. It is cluttered, that is, it is not open but partly enclosed.
An enclosure is a layout that surrounds the medium in some degree. The surfaces of an enclosure all face inward. An egg or cocoon. A detached object refers to a layout of surfaces completely surrounded by the medium. It is the inverse of a complete enclosure. An attached object refers to a layout of surfaces less than completely surrounded by the medium. It may be noted that objects are denumerable ; they can be counted, whereas a substance is not denumerable and neither is the ground. Parenthetically, an organism such as a tree is an object in the environment of animals since it is rooted in the ground, but it is a detached object, a whole organism, when considered as a plant with roots between soil particles.
A Place is a location in the environment as contrasted with a point in space, a more or less extended surface or layout. A point must be located with reference to a coordinate system. A place can be located by its inclusion in a larger place. Places can be named, but need not have sharp boundaries. The habitat of an animal is made up of places. A sheet is an object consisting of two parallel surfaces enclosing a substance, the surfaces being close together relative to their dimensions. A fissure is a layout consisting of two parallel surfaces enclosing the medium that are very close together relative to their size. The surfaces of rigid solids often have fissures (cracks). A stick is an elongated object. A fiber is an elongated object of small diameter, such as a wire or thread. A dihedral refers to the junction of two flat surfaces. The last five entities, fissure, stick, fiber, and the two kinds of dihedral, convex and concave, are all embodiments of a line. A line is a sort of ghost of these different entities.
Embodiments of line
Surface vs. Plane A surface can be seen; a plane can only be visualized. A surface has only one side; a plane has two. A plane must be conceived as a very thin sheet in space, not as an interface or boundary between a medium and a substance. A surface may be either concave or convex, but a plane that is convex on one side is necessarily concave on the other side. In abstract geometry the position of a body is specified by coordinates on three chosen axes in isotropic space; in surface geometry the position of an object is specified relative to gravity and the ground in a medium having an intrinsic polarity of up and down. Similarly, the motion of an object in surface geometry is always a change in the overall surface layout, a change in shape of the environment in some sense. But the motion of a body in abstract geometry is a change of position along one or more of the dimensions of space, or rotation of the body (spin) on or more of these axes.
What the environment affords the animal The environment of any animal contains substances, surfaces and their layout, enclosures, objects, places, and the other animals. It holds true for insects, birds, mammals, and men. The total environment is too vast for description and we should select those features of it that are perceptible by animals like ourselves.
Terrain features An open environment affords locomotion in any direction over the ground, whereas a cluttered environment affords locomotion only at openings. A path affords pedestrian locomotion from one place to another. An obstacle can be defined as an animal-sized object that affords collision and possible injuries. A water margin prevents pedestrian locomotion. A brink, the edge of a cliff, is a very significant terrain feature. It is a falling-off place. A step, or stepping-off place, differs from a brink in size, relative to the size of the animal. A slope is a terrain feature that may or may not afford pedestrian locomotion depending on its angle from the surface of the level ground and its texture.
Shelters Shelters features are, first, a roof that is get-underneath-able and thus affords protection from rain and snow and direct sunlight. second walls, which affords protection from wind and prevent the escape of heat, and third a doorway to afford entry and exit, that is, opening.
Water Animal can wade if the water is shallow. They can float if their specific gravity is not too high. They can skitter over the surface if they are insects. Considered as a substance instead of a surface or a medium, water is a necessity for terrestrial life, not a danger. The fluids of the body have to be replenished. It affords bathing and washing, to elephants as well as human.
Fire Fire was the fourth of the element that constituted the world, in the belief of the Greek thinkers. They observed earth, air, water, and then fire. A fire affords warmth even in the open but especially in a shelter. It provides illumination and in the form of a torch, can be carried about, even into the depths of a cave. But a fire also affords injury to the skin. There is a gradient of danger and a limit at which warmth becomes injury. So the controlling of fire entails the control of motor approach to fire and the detecting of the limit. Once this control is learned by the adult and the child, fire affords many benefits besides warmth and illumination.
Objects The term as used in philosophy and psychology is so inclusive as to be almost undefinable. It refers only to a persisting substance with a closed or nearby closed surface and can be either detached or attached. It refers to a concrete object, not an abstract one. The surfaces of an object has a definite texture, reflectance, color, and layout, the surface layout being its shape.
Tools Tools are detached objects of a very special sort. They re graspable, portable, manipulatable, and usually rigid. When in use, a tool is a sort of extension of the hand, almost an attachment to it or a part of the users own body, and thus is no longer a part of the environment of the user. This capacity to attach something to the body suggests that the boundary between the animal and the environment is not fixed at the surface of the skin but can shift. More generally it suggests that the absolute duality of objective and subjective is false.
Other animals Animated objects differ from inanimated objects in a variety of ways but notably in the fact that they move spontaneously. Their postures change in specific modes while their underlying invariants of shape remain constant. Animals have characteristic behaviors as well as characteristic anatomies. Animals are thus by far the most complex objects of perception that the environment presents to an observer. What the other animal affords the observer is not only behavior but also social interaction. As one moves so does the other, the one sequence of action being suited to the other in a kind of behavioral loop. All social interaction is of this sortsexual, maternal, competitive, coopeative.
Human Displays We come to a very special class of artificial objectsor perhaps devices is a better termthat display optical information. It refers to solid images of several types, pictures of many sorts, and all the surfaces of the environment that bear writing. A display, to employ a useful generic term, is a surface that has been shaped or processed so as to exhibit information for more than just the surface itself. Images, pictures, and written-on surfaces afford a special kind of knowledge that we call mediated or indirect, knowledge at second hand. Moreover, images, pictures, and writings, insofar as the substances shaped and the surfaces treated are permanent , permit the storage of information and the accumulation of information in storehouse, in short, civilization.
The environment of one observer and the environment of all observers The essence of an environment is that it surrounds an individual. If it is assumed that no two observers can be at the same place at the same time, then no two observers ever have the same surroundings. Hence, the environment of each observer is private, that is, unique. It is false puzzle. One may consider the layout of surrounding surfaces with reference to a stationary point of observation, a center where an individual is standing motionless, as if the environment were a set of frozen concentric concentric spheres. Or one may consider the layout of surrounding surfaces with reference to a moving point of observation along a path. The fact that animals do in fact move about. Any individual can stand in all places, And all individuals can stand in the same place at different times. All its inhabitants have an equal opportunity to explore it. The old idea that each observer stands at the center of his or her private world and that each environment is therefore unique: Narrow conception of perception. A broader conception of perception: The moving point of observation.
Summary Formal plane geometry has been contrasted with an unformalized and quite unfamiliar geometry of surfaces. A tentative list of the main features of surface has been proposed. The terms are needed in ecology, architecture, design, the biology of behavior, and the social science instead of the planes, forms, lines, and points of geometry. The fundamental ways in which surfaces are laid out have an intrinsic meaning for behavior unlike the abstract, format, intellectual concepts of mathematical space.
The animal and the environment two

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The animal and the environment two

  • 1. The animal and the environment Two
  • 2. A Nomenclature for surface layout Surfaces and the medium are ecological terms; planes and space are the nearest equivalent geometrical terms. The ground refers to the surface of the earth. It is level, perpendicular to the force of gravity. Note that both gravity and the sky are implied by the ground. A special case of the ground is a floor. The surface of the earth is wrinkled by convexities and concaves. It is cluttered, that is, it is not open but partly enclosed.
  • 3. An enclosure is a layout that surrounds the medium in some degree. The surfaces of an enclosure all face inward. An egg or cocoon. A detached object refers to a layout of surfaces completely surrounded by the medium. It is the inverse of a complete enclosure. An attached object refers to a layout of surfaces less than completely surrounded by the medium. It may be noted that objects are denumerable ; they can be counted, whereas a substance is not denumerable and neither is the ground. Parenthetically, an organism such as a tree is an object in the environment of animals since it is rooted in the ground, but it is a detached object, a whole organism, when considered as a plant with roots between soil particles.
  • 4. A Place is a location in the environment as contrasted with a point in space, a more or less extended surface or layout. A point must be located with reference to a coordinate system. A place can be located by its inclusion in a larger place. Places can be named, but need not have sharp boundaries. The habitat of an animal is made up of places. A sheet is an object consisting of two parallel surfaces enclosing a substance, the surfaces being close together relative to their dimensions. A fissure is a layout consisting of two parallel surfaces enclosing the medium that are very close together relative to their size. The surfaces of rigid solids often have fissures (cracks). A stick is an elongated object. A fiber is an elongated object of small diameter, such as a wire or thread. A dihedral refers to the junction of two flat surfaces. The last five entities, fissure, stick, fiber, and the two kinds of dihedral, convex and concave, are all embodiments of a line. A line is a sort of ghost of these different entities.
  • 6. Surface vs. Plane A surface can be seen; a plane can only be visualized. A surface has only one side; a plane has two. A plane must be conceived as a very thin sheet in space, not as an interface or boundary between a medium and a substance. A surface may be either concave or convex, but a plane that is convex on one side is necessarily concave on the other side. In abstract geometry the position of a body is specified by coordinates on three chosen axes in isotropic space; in surface geometry the position of an object is specified relative to gravity and the ground in a medium having an intrinsic polarity of up and down. Similarly, the motion of an object in surface geometry is always a change in the overall surface layout, a change in shape of the environment in some sense. But the motion of a body in abstract geometry is a change of position along one or more of the dimensions of space, or rotation of the body (spin) on or more of these axes.
  • 7. What the environment affords the animal The environment of any animal contains substances, surfaces and their layout, enclosures, objects, places, and the other animals. It holds true for insects, birds, mammals, and men. The total environment is too vast for description and we should select those features of it that are perceptible by animals like ourselves.
  • 8. Terrain features An open environment affords locomotion in any direction over the ground, whereas a cluttered environment affords locomotion only at openings. A path affords pedestrian locomotion from one place to another. An obstacle can be defined as an animal-sized object that affords collision and possible injuries. A water margin prevents pedestrian locomotion. A brink, the edge of a cliff, is a very significant terrain feature. It is a falling-off place. A step, or stepping-off place, differs from a brink in size, relative to the size of the animal. A slope is a terrain feature that may or may not afford pedestrian locomotion depending on its angle from the surface of the level ground and its texture.
  • 9. Shelters Shelters features are, first, a roof that is get-underneath-able and thus affords protection from rain and snow and direct sunlight. second walls, which affords protection from wind and prevent the escape of heat, and third a doorway to afford entry and exit, that is, opening.
  • 10. Water Animal can wade if the water is shallow. They can float if their specific gravity is not too high. They can skitter over the surface if they are insects. Considered as a substance instead of a surface or a medium, water is a necessity for terrestrial life, not a danger. The fluids of the body have to be replenished. It affords bathing and washing, to elephants as well as human.
  • 11. Fire Fire was the fourth of the element that constituted the world, in the belief of the Greek thinkers. They observed earth, air, water, and then fire. A fire affords warmth even in the open but especially in a shelter. It provides illumination and in the form of a torch, can be carried about, even into the depths of a cave. But a fire also affords injury to the skin. There is a gradient of danger and a limit at which warmth becomes injury. So the controlling of fire entails the control of motor approach to fire and the detecting of the limit. Once this control is learned by the adult and the child, fire affords many benefits besides warmth and illumination.
  • 12. Objects The term as used in philosophy and psychology is so inclusive as to be almost undefinable. It refers only to a persisting substance with a closed or nearby closed surface and can be either detached or attached. It refers to a concrete object, not an abstract one. The surfaces of an object has a definite texture, reflectance, color, and layout, the surface layout being its shape.
  • 13. Tools Tools are detached objects of a very special sort. They re graspable, portable, manipulatable, and usually rigid. When in use, a tool is a sort of extension of the hand, almost an attachment to it or a part of the users own body, and thus is no longer a part of the environment of the user. This capacity to attach something to the body suggests that the boundary between the animal and the environment is not fixed at the surface of the skin but can shift. More generally it suggests that the absolute duality of objective and subjective is false.
  • 14. Other animals Animated objects differ from inanimated objects in a variety of ways but notably in the fact that they move spontaneously. Their postures change in specific modes while their underlying invariants of shape remain constant. Animals have characteristic behaviors as well as characteristic anatomies. Animals are thus by far the most complex objects of perception that the environment presents to an observer. What the other animal affords the observer is not only behavior but also social interaction. As one moves so does the other, the one sequence of action being suited to the other in a kind of behavioral loop. All social interaction is of this sortsexual, maternal, competitive, coopeative.
  • 15. Human Displays We come to a very special class of artificial objectsor perhaps devices is a better termthat display optical information. It refers to solid images of several types, pictures of many sorts, and all the surfaces of the environment that bear writing. A display, to employ a useful generic term, is a surface that has been shaped or processed so as to exhibit information for more than just the surface itself. Images, pictures, and written-on surfaces afford a special kind of knowledge that we call mediated or indirect, knowledge at second hand. Moreover, images, pictures, and writings, insofar as the substances shaped and the surfaces treated are permanent , permit the storage of information and the accumulation of information in storehouse, in short, civilization.
  • 16. The environment of one observer and the environment of all observers The essence of an environment is that it surrounds an individual. If it is assumed that no two observers can be at the same place at the same time, then no two observers ever have the same surroundings. Hence, the environment of each observer is private, that is, unique. It is false puzzle. One may consider the layout of surrounding surfaces with reference to a stationary point of observation, a center where an individual is standing motionless, as if the environment were a set of frozen concentric concentric spheres. Or one may consider the layout of surrounding surfaces with reference to a moving point of observation along a path. The fact that animals do in fact move about. Any individual can stand in all places, And all individuals can stand in the same place at different times. All its inhabitants have an equal opportunity to explore it. The old idea that each observer stands at the center of his or her private world and that each environment is therefore unique: Narrow conception of perception. A broader conception of perception: The moving point of observation.
  • 17. Summary Formal plane geometry has been contrasted with an unformalized and quite unfamiliar geometry of surfaces. A tentative list of the main features of surface has been proposed. The terms are needed in ecology, architecture, design, the biology of behavior, and the social science instead of the planes, forms, lines, and points of geometry. The fundamental ways in which surfaces are laid out have an intrinsic meaning for behavior unlike the abstract, format, intellectual concepts of mathematical space.

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