A global standard for animal welfare would ensure that animals are treated humanely no matter where they are.

Right now, animal welfare laws vary widely between countries. Some nations have strict protections, while others have little to no regulations. A global standard would create a baseline level of care, ensuring animals are not subjected to cruel conditions anywhere in the world.

Enforcement is the biggest challenge, but perhaps international treaties and trade agreements could help.

Setting a standard is one thing, but getting every country to follow it is another. Enforcement could be done through trade regulations meaning countries that don't meet the standards could face trade restrictions or sanctions on products linked to animal exploitation, like factory-farmed meat or exotic animal trade.