When we transplant organs, we are enabling viruses to jump natural barriers between species.

At The Humane Society of the United States, we know how difficult it is to prevent cruelty to animals in movies because so many of the animal welfare problems occur behind the scenes in training, housing, and transportation, long before the animals get on the set.

China is a keen observer of trends elsewhere in the world, and it's going to give our own innovators a run for their money.

The issue of xenotransplantation - such as transplanting animal organs into humans - is fraught with risks for animals, naturally, and for people.

China is now urging citizens to eat less meat. Factory farming comes with immense costs to a society, and Chinese leaders are starting to recognize its implications for water use, the efficient use of grains and other food resources, and human health concerns.

There are new ways of producing food, film, clothing, and research that steer clear of using animals. Some of those products are functionally equivalent or even superior to what we're used to. Now corporations, legislatures, and other institutions are responding, and supporting these shifts, so we're seeing seismic changes throughout society.

We believe in the Three Rs - reducing the consumption of meat and other animal-based foods; refining the diet by eating products only from methods of production, transport, and slaughter that minimize pain and distress; and replacing meat and other animal-based foods in the diet with plant-based foods.