older citizens can now exchange their driver s licenses for discounted meals of ramen, rice and salad at more than 175 eateries in the area. this is just one of several incentives, discounts on taxi fares and bath facilities offered for driver s license trade-ins. the accidents are a problem that could keep getting worse in the oldest country. by 2040, more than a third of japan s population will be 65 or older according to mackenzie. and here in the united states roughly 20% of the population will be that age by then. so i say, for this reason, maybe bring on the driverless cars. the correct answer to the gps challenge question is c. seoul means capital. reykjavik means smoky bay. and pyongyang literally means flat land.