Why Do We Raise Animals for Food and Products? The Welfare of Livestock Today Conclusion: The Welfare of Livestock Compared to the Welfare of Humans, Pets, Wildlife Humans: Many humans live extremely luxurious lives. However, there is more human suffering in our world today than many realize. There are 30 million human slaves still living in the world. 80% of those involve sexual exploitation. There are 3 billion people living in poverty. 1.3 billion of those people live …