This week we're airing an epic two-hour conversation on L2 scaling between Somsen and Eric Wall. They cover the philosophical difference between Ethereum and Bitcoin, tBTC, zkrollups, the definition of sidechains, the role of SNARKs in blockchains, drivechains, statechains, spacechains, softchains, and whether burned bitcoins can act as collateral. You can find Eric on Twitter @ercwl