I'm reasonably certain that all plastic (and most rubber) manufacture uses stearic acid as a stabalising agent, and pretty much all stearic acid is derived from animal fat. Also, I hear that many plastics are made with trace amounts of gelatin, and that it's common for plastics to be fed to mice to see what the possible harm could be for humans who are stupid enough to eat their phones. Some glues/adhesives are also animal derived, but I should think that Motorola uses completely synthetic adhesives (though, in that case, where do the materials come from to make the synthetics?). This isn't even mentioning the workers in China, but they're just people . . .