The document discusses how the growth of the Internet of Things (IoT) will impact environmental, health, and safety (EHS) practices. It predicts that by 2020 there will be billions of connected devices generating vast amounts of data. This will allow for more predictive approaches to EHS by monitoring trends and patterns in areas like manufacturing, transportation, energy usage, and human health. However, it also poses new challenges around data security, system complexity, and ensuring privacy. EHS professionals will need to shift from reactive to predictive approaches and collaborate across organizations using mobile and cloud-based systems to effectively manage risks and opportunities in the new connected environment.