In order to produce learned fear, you take a neutral stimulus like a tone, and you pair it with an electrical shock. Tone, shock. Tone, shock. So the animal learns that the tone is bad news. But you can also do the opposite - shock it at other times,...
We are, perhaps, uniquely among the earth's creatures, the worrying animal. We worry away our lives, fearing the future, discontent with the present, unable to take in the idea of dying, unable to sit still.
Putting even one thing in your shopping basket that's locally produced or organic makes all the difference. It's a vote for the future, for animal welfare, for the environment, for your children's children.
With land-roaming animals, I've just read so much about the sophistication of their emotional lives and their intelligence and the way they process information that betrays a greater intelligence.
I've always been excited by rotoscoping, the technique used in films like 'Waking Life,' which fuses animation with real-life emotion. It seemed like it was a process ripe for innovation.
A man is ethical only when life, as such, is sacred to him, that of plants and animals as that of his fellow men, and when he devotes himself helpfully to all life that is in need of help.
It has been said that man is a rational animal. All my life I have been searching for evidence which could support this.
The Pygmies rely on the forest for their very life. They know everything about finding and using plants, animal behavior, and forest survival. Working with these wonderful people has been incredibly valuable.
I've really become super active in rescuing animals, and it has made my life feel so much better. I can't even express to you how happy it has made me.
The students that, like the wild animal being prepared for its tricks in the circus called 'life', expects only training as sketched above, will be severely disappointed: by his standards he will learn next to nothing.
If all consciousness is subject to essential laws in a manner similar to that in which spatial reality is subject to mathematical laws, then these essential laws will be of most fertile significance in investigating facts of the conscious life of hum...
When I was 18 I worked with the Ringling Brothers circus, taking care of menagerie animals. I used to rather deliberately risk my life with the big cats.
The nature of human beings is to eat meat and fruits and vegetables, and therefore we have to kill animals. I don't have a problem with that. But it's a sacred moment. It's a gift of life.
Some statements concern the conscious states of the animal, what he is to himself as an inner life; others concern his original and acquired ways of response, his behavior, what he is an outside observer.
I went camping in the Maasai Mara and we moved site every night. I had no idea how spectacular it would be, how removed from ordinary life, or how many animals we would see.
The most important of all rights is the right to life, and I cannot foresee a day when domesticated animals will be granted that right in law.
Human language is lit with animal life: we play cats-cradle or have hare-brained ideas; we speak of badgering, or outfoxing someone; to squirrel something away and to ferret it out.
One of the big moments of my life was watching 'Star Wars' on its opening weekend in Hollywood. I was watching all these people enjoy this film, and I thought: animation can do this.
To revolt is a natural tendency of life. Even a worm turns against the foot that crushes it. In general, the vitality and relative dignity of an animal can be measured by the intensity of its instinct to revolt.
For years, I've felt an obligation to harvest an animal, since all my life I've so mindlessly consumed them. But that was from the safety of my desk.
It is not in giving life but in risking life that man is raised above the animal; that is why superiority has been accorded in humanity not to the sex that brings forth but to that which kills.
