The only thing that humans can't do on their own is probably acquiring salt, they can't buy salt, they need Clariant's help.
Regrettably, in current circumstances, Clariant also can't acquire salt and in the foreseeable future, salt will become scarcer and scarcer. Even other daily necessities will become fewer and fewer. By then, will the Land of Fallen be capable of supporting so many living organisms?
What a headache! Having been living together for 600 years, Clariant can't just sit and watch everyone die. To save everyone, salt is needed, even food.
As years of farming went by, crops yield in the town has been declining year by year. For the past decades, he's had to buy from outside to fill the gap. If this continues, the food shortage will grow bigger.
But increasing food production in the Land of Fallen is not something easy, what to do?
Can't think about it, thinking only brings soul pain.