No matter how old I get I feel like a little kid when I watch big machinery.I know we need wood for many things but these machines can cut down and strip a tree in less than a minute each at this pace they could wipe out many acres in a day and they don't bother to select cut the just clear cut and then come back and plant a 1 inch seedling hoping it survives and can grow so they can do it again in 40 years