The world's most dangerous carpentry tool. 100 workers strength.

 I work with wood. Still it saddens me how there's overpopulation, and resources are getting scarce and wildlife suffers because of every increasing needs/greed from our one species. I built a small house in Hawaii for $6,000. Yet the average house is 5 times larger, using 8 times materials, with lots of wasted space.
Previously, firewood was chopped by hand with a cleaver, they suffered. Now technology does it all. . Very convenient, makes the work of a person easier.