With #Berlin# implementing efficient #SpongeCity# initiatives, and #Copenhagen# leading the way for #cyclefriendly# cities, what can #London# learn from its European counterparts? Find out in this week’s 'Sandbox' FOMO5:

In #Ningbo#, a city named after the wish for calm seas and still waves, we found a living portrait of China's green transition. It starts with a "breathing" sponge city and leads to the shores of Dongqian Lake, where the #SCO# Green and Sustainable Development Forum brought together ministers, ambassadors, and entrepreneurs.