I wonder how many more trees are going to grow on the defrosted land. Siberia is basically one enormous birch forest already [0]. I assume that as the land warm

I wonder how many more trees are going to grow on the defrosted land. Siberia is basically one enormous birch forest already [0]. I assume that as the land warms that treeline is going to advance north. [0] I rode the Trans-Siberian railway from Moscow to Ulan Bator, and it was days of the exact same scenery: birch trees lining the railway, with the occasional breathtaking scene that was just often enough to keep me staring at trees most of the trip.