Hurricanes, floods, wildfires... As humans face increasingly ferocious natural disasters, nations realize the consequences of climate change and are transitioning to renewable resources. However, the rapidly changing energy structure increases the instability of the energy system. 

Are countries making enough investments in renewable energy resources? How should the world strike a balance between climate and economic development?
Now find the answer in CGTN BizTalk, as CGTN's Guan Xin speaks with Steven Chu, former U.S. Secretary of Energy and Nobel Laureate in Physics.