We may think of carbon dioxide as the main culprit in climate change, butcould tackling "superpollutants" provide an emergency brake for global warming?
Dr Tom Grylls tells Alisha Wainwright how we already have the tools to reduce these gases and particles, and Bidya Banmali Pradhan describes a successful effort to do just that by re-engineering brick kilns in Nepal.
But this isn't only a question of climate. Professor Zorana Andersen explains air pollution's impact on our bodies, and we hear how a holistic view of climate and health could help slowdown globalwarming and save millions of lives.
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