1) The document discusses how data has become ubiquitous in society but people's ability to understand and work with data has not kept pace. 2) It provides tips for improving personal data privacy and literacy, such as using privacy settings, encryption, limiting location sharing, and educating yourself on data collection and usage. 3) Finally, it argues that collaborations are needed to ensure data ethics and that data can be used to democratize knowledge, not just for profit, if infrastructure enables all of society to access and build upon data.