The Earth Field is a planetary infrastructure which would allow humans to redesign the whole world.
We would be able control the weather and directly influence the habitat of all life forms in the planet. There will be no more droughts, deserts,devastating storms, blazing summers and freezing winters.
Furthermore, the polar caps can be preserved. The construction of such an infrastructure will demand that everyone work together, making world peace a prerequisite. In yielding this kind of power, humans should also acknowledge their moral responsibility as caretakers of Earth.