Do 4th density positive worlds only house beings of 51% StO or higher?

[zedro]

I do not for see an event but the full depopulation of 3D
to my understanding this is an inevitability.

3D bodies at some point will not be supported here. Early 4D is unable to veil itself so would infringe if they started incarnating before 3D incarnates had all left their incarnation.

I do not see a way that 4D could start incarnating then until the population of 3D m/b/s complexes dwindles down to nothing.

It doesn't mean a mass death event. 3D bodies not being supported could mean a shorter life span, and less fertility bringing in new 3D m/b/s complexes. The 3D m/b/s complexes will incarnate on a planet still in 3D vibration itself so it can support 3D life.

Nothing dramatic or traumatic necessary. The planet has moved into 4D vibration and so the 3D population will incarnate elsewhere.

This is where the description of dual activated bodies come in, 3d bodies that have 4d capability. The explanation given by Ra is a bit clumsy IMO as they don't quite explain the transition between the two, but merely describe the death of the 3d body, but not the transition to the 4d body.

There is a reason wanderers (including new graduates) are incarnating here, to both experience the shift, and to help in the transition, to preserve some societal infrastructure, to not have to start over from scratch. Keep in mind, early 4d will not be completely etheric bodies, that happens way down the line, the early form will still be a 'solid' state, just a different (higher) vibrational state.

The theory is changes are being made (or are already incoded) in our DNA, with is the vibrational anchor to the realm we exist in.