AI is the only thing that can let us see the whole world at once. Not recording it, but seeing it – creating a global real-time database of the world," says Stuart Russell, UC-Berkeley, lead of the AI for Good breakthrough team on AI and satellite imagery. The 2nd AI for Good Global Summit connected AI innovators with public and private-sector decision-makers. Four breakthrough teams – looking at satellite imagery, healthcare, smart cities, and trust in AI – set out to propose AI strategies and supporting projects to advance sustainable development. Teams were guided in this endeavour by an expert audience representing government, industry, academia and civil society.