The climate-change campaign needs a sense of can-do enthusiasm, says Giles Fraser. It would be really something if faith leaders were able to help replace gloomy defeatism with a broader version of something Christians call hope.

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Disabled children make up a third of the 77 million children worldwide who are excluded from education - equivalent to twice the number of children living in the UK. This is the conclusion of a new report published by Christian development agency World Vision. Click here to support disabled children with World Vision Alternative Gifts