EnvironmentHow toilet waste is being rebranded as a valuable resource From useful nutrients like nitrogen and phosphorus to cellulose for construction, there is treasure to be mined in our sewage, says Graham LawtonComment
SocietyHow futurism took an abrupt right turn in the 20th century Filippo Tommaso Marinetti coined the word futurism in 1909, going on to take an extreme rightward swerve into politics. This way of thinking about the future still influences us today, says Annalee NewitzComment