Which would have minimal bad impacts in the middle of the planet, where we live, and do the maximum job of what we might need to do, which is cooling the poles in case of planetary emergency, if you like.
それにより 我々が住む地球の中間地域には 最低限の悪影響で いわば地球に危機が迫った時に 極地の冷却を行うといった事を 可能な限り行えます