Wang Jinnan, an academician at the Chinese Academy of Engineering and head of the Chinese Academy of Environmental Planning, delivered a keynote speech at the 22nd IFF Academic Conference held on June 19, 2022, in Beijing.  Wang said  carbon neutrality is an extensive and profound economic and social systemic change, a redistribution and rearrangement of competitiveness and productivity in the world. He analyzed the challenges that need to be addressed in the process from the perspective of path selection and policies for achieving the dual carbon goal.