Activists from international climate action group Extinction Rebellion. Photo: AFP

UN climate talks in Madrid close with no agreement on carbon markets

  • Carbon markets put a price on emission of carbon dioxide, and allow countries or companies to trade emissions permits that can be steadily reduced
  • The talks have been accompanied at times by angry protests from indigenous and environmental groups, both inside and outside the venue
Topic |   Climate change
Activists from international climate action group Extinction Rebellion. Photo: AFP
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