Despite aggressive attempts to convince the public otherwise, new analysis of the vast body of research shows 97% of scientists agree that human activities are fueling climate change.
Carbon dioxide emissions appear to be stalling - have we reached the holy grail of economic decoupling? Caution is needed to avoid complacency and to find strategies that deliver a real impact.
Saudi Arabia says it plans to be less dependent on oil revenues in future – but will it grasp the opportunity to become a world leader in solar energy?