Also, check this out.
That -NK telling their people that the whole world is undergoing a serious food shortage, and not just them- is pretty amusing. We don't have any food shortages. We keep giving them food, and we have an obesity problem that a lot of starving villagers would kill to have.
Actually, half of the world has food shortages because the other half hoards it and isn't willing to share for free
Please don't oversimplify a ridiculously complex issue. Even if you are joking, it perpetuates a very bad way of thinking that not only blame hunger on rich countries being eeeviiilllll, but actually hinders the creation of long term solutions for the problem, instead merely creating incentives for palliative measures that can even damage the local food production.
Also: how do you imagine "sharing it for free" exactly? Let's suppose half of the world did indeed hoard food but suddenly had a change of mind. So, you have a lot of food in place X and a place Y which is pretty damn far away and, usually, has a hot climate.
So, you need to transport it somehow. Trucks are out, they took way too long and cannot cross the seas. Planes would be fast, so the food would not spoil, but the cargo space is limited. So we're left with the ships. This is just transporting it to the place with food shortages.
So you have to rent/buy a cargo ship, or several ones in fact. You need to fuel it with petrol, which costs money. You need to power the cooling systems, unless you want to dump a shitload of spoiled food on some country. Electricity costs money too. And you have to man it.
And then you have to unload it, transport it by land and figure out a method to distribute it to everyone. All of this needs to be repeated.
But let's suppose we manage to get a couple of truckloads of food to the J. Random Peasant. And then a warlord/government official/neighbors from the other village come and seize the food by force.
So, you are spending so much money and resources that burning the cash would be more cost-effective and you still fail to feed the starving regions in the long run. See?