(PhysOrg.com) -- As an academic researcher, Dara O’Rourke has spent more than a decade flying to far-flung corners of the world to suss out the impacts of global supply chains on workers and the environment. But it took his students — and his 3-year-old daughter — to bring home the pressing need for product information that helps everyday consumers do right by their families, their planet, and their personal convictions.