This balloon landed in the back garden yesterday.  Attached to it was the name and address of the little girl who sent it off into the air, not knowing where it might land.  Should I send her a note telling her that although we keep and raise animals, this family is vegetarian?  Should I discuss feeding the world by growing second class proteins instead of feeding animals destined for human consumption? Should I talk about methane and greenhouse gases and global warming? Or should I just send her an Xmas card and say that I hope she enjoyed her Maccky D?