EarthHere Be Dragons: Hostile aliens, tall people and black holes To anticipate even some of the risks that come from our research, we must vigorously debate the future, urges a provocative book by Olle Häggström CultureLab
SpaceThe human universe: Could we colonise the stars? If we really are alone in the universe, should we take Earth's life to other planets? Especially as we might already have the means Features