Considering that the strongest pre-gunpowder era city walls were the Aurelian Walls of Rome and the Theodossian Walls in Constantinople and those were both built well before the medieval euro-centric castle era. (I'm talking city walls here so that excludes the great wall of china)...
Maybe I'm nitpicking but this is a bit of a pet peeve of mine. I've noticed that a lot of medieval policies & technologies are also in a sense contradictory.
Castles were built because large cities in middle-age europe simply didn't exist. And most states didn't have the wealth to build fortifications on the scale that the Romans did - Castles were ideal for the times because it gave sufficient protection to the lord and his property - they generally weren't intended to protect large populations.
So I don't see how medieval walls can be considered as stronger than roman era walls but heck the world lost the knowledge in how to make concrete after the Romans disappeared.
Yes there was some technological advantages by the high middle ages but no country had the wealth or productive output to be able to match the scale of infrastructure that the ancient empires could build until the 19th century.
I suppose another example is feudalism/serfdom. That really is a regressive outcome as impoverished people traded there freedom to be under the authority of their local lord. They were no longer citizens of an Empire and could participate in the affairs of the state, I wouldn't call that progress... The only advantage in serfdom is that it gave more freedom then slaves would have but feudalism only occurred with the decline of classical era urban economies.
Maybe I'm nitpicking but this is a bit of a pet peeve of mine. I've noticed that a lot of medieval policies & technologies are also in a sense contradictory.
Castles were built because large cities in middle-age europe simply didn't exist. And most states didn't have the wealth to build fortifications on the scale that the Romans did - Castles were ideal for the times because it gave sufficient protection to the lord and his property - they generally weren't intended to protect large populations.
So I don't see how medieval walls can be considered as stronger than roman era walls but heck the world lost the knowledge in how to make concrete after the Romans disappeared.
Yes there was some technological advantages by the high middle ages but no country had the wealth or productive output to be able to match the scale of infrastructure that the ancient empires could build until the 19th century.
I suppose another example is feudalism/serfdom. That really is a regressive outcome as impoverished people traded there freedom to be under the authority of their local lord. They were no longer citizens of an Empire and could participate in the affairs of the state, I wouldn't call that progress... The only advantage in serfdom is that it gave more freedom then slaves would have but feudalism only occurred with the decline of classical era urban economies.