Automatic expiration timers for all laws. A bicameral legislature where one half needs 2/3rds majority to pass laws, but the other half only repeals laws and n

Automatic expiration timers for all laws. A bicameral legislature where one half needs 2/3rds majority to pass laws, but the other half only repeals laws and needs only 50%. (The latter is not my idea, it comes from Heinlein.)