EarthBad economics has killed wind farm subsidies in the UK Wind turbines can't compete with fossil-fuel power plants unless we factor in the needs of both investors and environment, says policy expert Michael GrubbComment
HealthHow Our Days Became Numbered: Great data, wrong results As the US industrialised in the early 1900s, life insurers hunted data on everyday citizens as never before – with unintended consequences, says a new book CultureLab