Shared speaking history
Nigel Topping & Vishaan Chakrabarti
Both spoke at 1 of the same event
NT
Nigel Topping
UN Climate Envoy | Accelerating the Green Transition to Net-Zero Emissions
VC
Vishaan Chakrabarti
Architect & Urbanist | Designing for Sustainable Cities
Events they've both spoken at
TED
2020