How Much Do Americans Know About Mongolia? Cold Weather It's 99.7% Empty, Land Locked, Little Rain

Minus 30 degrees C in winter, Half the worlds cashmere production. Cattle, goats, sheep, killed by cold weather. If you have 33 minutes you can learn more about Mongolia than you ever knew before. Nearly all the population is in one large city. Nonstop information from an avid researcher.
Use the TBMs, Tunnel Boring Machines, to bore deep into the earth to give cattle, goats and sheep some place to go to avoid harsh weather and they can survive the coldest temperatures. Have hay ready for them so they can eat while staying warm. Go down 500 feet if necessary and vent it so bad air can escape. Now cattle, goat and sheep herders can make a better living.
Pull water from air with a MOF, Metal Organic Framework, Omar Yaghi, Now you have abundant water for all purposes. put in metal floors so that wastes can be removed from the refuge tunnels and use the wastes to make methane and capture it with MOFs again, this time specialized for methane gas and use it for fuel to heat homes. Grow food for people in the tunnels and make them plentiful, by digging 7 miles per day. China could do all this and grow enough food to feed their population. They need an alternate way to feed their people, because some event could cause mass starvation. Growing food underground is an insurance policy against catastrophe.