The UN projects that by 2050 two-thirds of the global population will live in urban areas. Therefore, what initiatives should be in place to make our cities more sustainable?

Join CGTN's Guan Xin for a special edition of "Global Climate Dialogue" with guests Zhu Xian, vice president and secretary general of the International Finance Forum, Will Symons, Deloitte Asia-Pacific climate and sustainability leader, and Catherine Xiong, CBRE China executive director and head of project management.