With one billion people globally lacking access to cooling, the city's plan to protect even its poorest residents from frequent heat waves has been replicated across India. Diana Rojas reports
Kimberly-Clark fares better than Charmin maker in NRDC report on which US tissue paper manufacturers are doing most to use recycled and alternative fibres
Environmentalists warn that clear-cut logging permitted by the FSC and poor forestry management practices are undermining the ability slow-growing boreal forests to store carbon. Angeli Mehta reports