Establish world liberty, then war will fast become just an unhappy memory.
The energies previously squandered in these conflicts will be channeled into undersea farming, renewable energy technology,
space exploration, and interplanetary mining operations. Defense spending everywhere can be cut to a safe minimum, substituting
standing military with a skeleton crew of officers for the coordination of a voluntary citizen militia adequate to any emergency.
To this end, replace frivolous athletics in the schools with basic martial and survival training.