Oil dipped below $76 a barrel on Wednesday as the dollar weakened and a report from the Energy Information Administration showed a build in crude oil inventories
The aviation sector is undergoing one of the hardest periods in its history as volatile oil prices, falling passenger traffic and recession hamper the industry. It is also facing the challenge of climate change, in particular convincing the world that it is doing its bit to reduce carbon emissions, CNBC's Guy Johnson reports. Max Sukkhasantikul from Frost & Sullivan discusses the industry's carbon challenge.