The Crypto Mile Weekly Update checks in from EthCC in Paris and sees Polygon co-founder Mihailo Bjelic explain why the cryptocurrency has surged in value and is vying to become the favoured platform for deploying NFT output from the world's largest companies. We also hear from Alan Chiu, the founder of Boba Network, about an exciting NFT development involving one of the world's leading universities. And finally, after Europe baked in a record-breaking heat wave, we talk to Filecoin's Alan Ransil about how the blockchain can track carbon emissions.