Now, scaling.There are two buckets here: short-term and long-term.Short term scaling I've written about elsewhere. Basically:* Block level access lists (coming in Glamsterdam) allow blocks to be verified in parallel.* ePBS (coming in Glamsterdam) has many features, of which one is that it becomes safe to use a large fraction of each slot (instead of just a few hundred milliseconds) to verify a block* Gas repricings ensure that gas costs of operations are aligned with the actual time it takes to execute them ...