I found this quiz “How many slaves work for me” a couple of days ago and took it. It factors in all of these industries where human-trafficking and slavery is prevalent and there are a lot. You can even get super detailed and rank how often you eat certain foods and types of technology you have in your home (I’m assuming ones that come from more slave-heavy areas). I apparently have 40 slaves working for me. The main factors that contribute to my number include our technologies, medicine, and clothing. Take it and see where you come out. I think a lot of this can be remedied by knowing the origins of the product you buy. But that can also be difficult when you are talking about something as complex as an iPad.