‘The solution Hansen believes will work best is one recently advocated by a group of Republican statesmen: a \u00e2\u20ac\u0153carbon fee and dividend.\u00e2\u20ac\u009d Although it is not a tax, the approach would put a price on carbon\u00e2\u20ac\u201da step Hansen thinks is absolutely essential for cutting back greenhouse gas emissions.’<\/p>\n