What could the Earth look like in 1,000 years?

Scientists simulated what Earth could look like in 1,000 years using 10 scenarios, like 'Big Brother' and Sword of Damocles'. The scenarios bore results like a stable, egalitarian, resource-strained world, a deregulated, fragmented world, or a world with cyclical rise-and-fall civilisation. Planetary defence, pandemic preparedness and AI safety were named as tools to ensure humanity's continuity.