Earth Reiser, the Director of Strategy and Innovation at Topgolf Callaway Brands, offers advice for navigating the murky waters of customer data and analytics, and how brands need to be mindful of customers' desire for privacy. She discusses the implications of the increasing call for privacy across various platforms, and why it's important to gather and use data ethically for decision making. Earth also offers advice on marketing analytics, and the art of asking the right questions when using data, without collecting data for its own sake.