Live: How will science tackle air pollution and carbon emission?

For many, the primary idea to cope with indoor air pollution would be turning on an air purifier. Do we have any new solutions or technologies to purify the air that we breathe or even screen out carbon dioxide? Join CGTN to speak to scientists at the ongoing World Laureates Association Forum about their research and vision of a more secure and green earth. #WorldLaureatesAssociationForum