Pringles brought up the geo and heliocentric stuff.
Earth = imu
Sun = Luffy
Shirahoshi= Neptune
Pluton = Pluton
Uranus = Uranus
Gorosei = 5 inner planets that aren't earth.
It's so obvious the people who are the most important are named after major solar system figures.
I am wondering if BB is the moon.
Since he is darkness.
@Durableguy the final war is Lightness (Sun) vs Darkness (Earth).
In the current world and for 800 years, the Earth (Imu) shut down the Sun (JoyBoy) so the Earth would be the center of the solar system. This is the geocentric model of the solar system. For years, people thought that the planets revolved around Earth. The Earth can only be in power if you keep thinking that it's the Earth that is at the center of the solar system and that the five elder planets rotate around it.
The Earth (Imu) got rid of the Sun (JoyBoy) 800 years ago and this led, to the "void century". When you get rid of a star, you have void, a blackhole.
Like you can perfectly see in this scheme of geocentrism, only the five elder planets are depicted, not Neptune, Uranus and Pluton..
image of geocentric model (actual theory), you can only see the Earth, the Moon, the five elder planets, and the Sun (around Earth)
this image in One Piece also shows how the world has a geocentric view
What is happening to the world right now? After 800 years of absence, the Sun god has finally come back. JoyBoy is finally come back. This annoys the Earth (Imu) because the presence of the Sun implies that the world may shift to a heliocentric view, where everything rotates around it.
This is even perfectly depicted by Luffy's worst power: making friends. He turns those around him into his friends and is making everybody revolve around him: the Sun. The world is shifting from geocentrism to heliocentrism because of Luffy, because of JoyBoy.
Kaido even asked JoyBoy (Luffy) what kind of world did he want.. a world where everyone can eat as much as they want.
As Luffy is turning the world upside down, the ancient weapons are being introduced and Luffy is going to use them to free the world from Earth's oppression (Imu). The ancient weapons are fittingly named into Neptune, Uranus and Pluton.. The 3 planets that don't fit in the geocentric model, because they revolve around the Sun (Luffy) and they were only discovered after the heliocentric model was introduced... Neptune is Shirahoshi and we know that she is Luffy's ally. Pluton is in Wano, which kinda is Luffy's territory. Uranus may also be in Luffy's side.
So, the final war will be heliocentrism vs geocentrism, lightness vs darkness, the Sun vs the Earth.
The Sun with its 3 outer planets (Neptune, Uranus and Pluton) and the Earth with its 5 elder planets (Mercury, Venus, Mars, Jupiter and Saturn).
That's the whole theme of One Piece and Oda said that One Piece was a story of "Luffy and his nakama" (the Sun and his planets around him = heliocentrism).