This document introduces the concept of a smarter planet where intelligence is being infused into systems, processes, and infrastructure to help address global challenges. A smarter planet is possible because the world is becoming instrumented with sensors everywhere, interconnected as more things can communicate with each other, and intelligent as these connected things are linked to powerful analytics systems. Some examples of how a smarter planet can help include reducing energy inefficiencies in the UK by 60%, using RFID to track food from farm to store to reduce waste, and transforming energy grids and supply chains through smart technologies. The document argues that with these smart capabilities, there is tremendous potential to deliver positive change and solve problems in critical areas like energy, food, water, and security.