Global climate change reports urges action

UN study says catastrophic climate change can be averted without sacrificing living standards.

    The UN's top climate-change body is calling for a major transformation in how the world generates its power.

    In a new report, experts are warning that the use of fossil fuels must drop dramatically in the next few decades.

    They say ditching fossil fuels is affordable and changing to renewable energy will not sacrifice living standards.

    Al Jazeera's Harry Smith reports.

    SOURCE: Al Jazeera


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