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Carbon Labelling

Carbon Labelling: A new label on supermarket food will reveal how much carbon was emitted during its manufacture. Tom Heap tries to make sense of some of the possible dilemmas.

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30 minutes

Last on

Fri 25 Jan 200815:00
BBC Radio 4

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Seeds of Discontent

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31/01/2008

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Broadcasts

  • Thu 24 Jan 200821:00
    BBC Radio 4
  • Fri 25 Jan 200815:00
    BBC Radio 4

What has happened to the world's coral?

What has happened to the world's coral?

In 2016 reefs around the world the size of city blocks died. Here we explore why.

Podcast

  • Costing the Earth

    Fresh ideas from the sharpest minds working toward a cleaner, greener planet