All talks are available on the Ethereum Foundation Youtube Channel.
The first day on the main stage including the opening ceremony, especially the first 2 hours with Skylar’s intro, Jonathan Mann Song a Day, Aya and Vitalik:
Devcon VI Bogotá | Main stage - Opening ceremony
Learn about zero knowledge:
https://www.youtube.com/watch?v=hBupNf1igbY&list=PLaM7G4Llrb7x5JgkfCN9kf7IB6QtomyCu&index=3
More about ZKPs, privacy, and infrastructure: https://www.youtube.com/playlist?list=PLaM7G4Llrb7x5JgkfCN9kf7IB6QtomyCu
How the Ukrainian government is using Web3:
https://www.youtube.com/watch?v=oZYgrEs6-HI
Everything about DAOs and governance, including Santiago Siri on Proof of Humanity and Universal Base Income:
https://www.youtube.com/watch?v=D0PpiiRUhPw
Simona Pop from Gitcoin on biomimicry:
https://www.youtube.com/watch?v=V0I5dkkpJ9o&list=PLaM7G4Llrb7yGHHL83W9Uygni-ZAxNKAz&index=5
Ethereum is punk. Many different types of punk. A history lesson: