Gasoline is a very visible price, and closely watched by many drivers. Petroleum prices impact many products, from food to industrial production. While the cost of crude is the major factor in gasoline price volatility, some countries levy taxes on fossil fuels. Here are ten countries where high gas prices are the norm, according to British insurance firm Staveley Head.
After three years of decline, greenhouse-gas emissions are rising again, largely because of increased coal use. The best chance for the industry to erase its 'dirty coal' image is through carbon capture, which is making progress.
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