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Pleasure

It seems as if touch doesn’t merely increase your good feelings, but it also decreases your bad feelings.

For many years, researchers believed that the nerves of our skin could recognize just four kinds of stimulation: touch, heat, pain and itch. But there is growing evidence that cutaneous senses include another one that conveys information not just about touch, but about the pleasant properties of touch.

Animals that are social by nature, such as many birds and mammals, have areas that can’t be reached by their own design and must be addressed either by rubbing against objects or by grooming by others. These areas — largely the head and neck — appear to be endowed with extra nerves that feel good when stimulated.

Consciousness and Sentience

Understanding the evolution of consciousness will not come from looking for intelligent behavior in other animals, but rather from understanding the fundamental mechanisms that support subjective awareness and selective attention, which we now know insects have.

Consciousness is a summary, produced by the non-conscious brain, and tossed up for us to view. Consciousness requires extra brain work to produce. The hard parts of thinking all happen below the level of consciousness, and we must make an effort to tap what is going on. The thinking that our brain does below consciousness, or before we are consciously aware of what it is doing, is the important part. All animals have the general capabilities of that most important part, and whether they are conscious or not doesn’t much matter.

What is Natural Horsemanship?

Our language easily confuses us. Pat Parelli —a horse trainer who practices natural horsemanship and founded the Parelli Natural Horsemanship program — calls a whip a “carrot stick.” Monty Roberts — a horse trainer who promotes his techniques of natural horsemanship through his Join-Up International organization — sells halters that crush the horse’s delicate nasal bones if the horse refuses to keep a slack lead line. And he sells a bit, daring to suggest that it is comfortable in the horse’s mouth. Riders have become numb to the pain they inflict in their horse with spurs and bits, in part because “everyone does it,” in part because horses don’t use the same language or speak with the same clarity that a human does: try leading your child through the grocery store with a bit, and spur him if he slows. See how that works.

Others imagine that horses simply “move away from pressure”. So if you tap them on the back end, they move forward like robots, on instinct. In fact, horses move into pressure when they are pulling a cart or plow. What horses move away from is pain or the anticipation of pain. A tap on the back end is a threat of a harder tap. The horse has a good memory and a good imagination.

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