A ranch owner in San Diego County disposes of 30,000 nonproductive egg-laying hens by feeding them into a wood chipper. Live hens are dumped into the shredder, some likely to hit feet first, some breast first. Sound like a scene from a horror movie? It's a true story. One would surely expect the ranchers to be prosecuted, but California humane slaughter laws do not cover unproductive egg-laying hens.

What would you do if your neighbors kept their dog permanently caged, never letting her out to exercise or relieve herself, in a crate so narrow that she could not turn around or lie down with her legs outstretched? You'd probably call the police and have them charged with animal cruelty. In California, that is how the vast majority of breeding sows and veal calves are treated -- and it's legal.

For the past month, the nightly television news has been showing us animals being slaughtered. Governments in 10 Asian countries have killed more than 25 million ducks and chickens to stem the spread of avian flu. China has drowned thousands of civet cats suspected of spreading Sudden Acute Respiratory Syndrome, the often-lethal disease usually abbreviated to SARS. Here in the United States, more than 700 dairy cows, so far, have been killed in order to contain any possible spread of mad (...) cow disease. (shrink)