Abrupt vs gradual harvest

[Tenet Nosce]

Ra said "will be"...as in future tense? Seems rather straightforward.

They said that in 1981, at the beginning of Session 17.

I see the context of the reply as talking about the "thirty years of inconveniences" leading up to the "full instreaming." Don is specifically asking about the thirty years in the query.

Questioner: We are now in the fourth density. Will the effects of the fourth density increase in the next thirty years? Will we see more changes in our environment and our effect upon our environment?

Ra: I am Ra. The fourth density is a vibrational spectrum. Your time/space continuum has spiraled your planetary sphere and your, what we would call galaxy, what you call star, into this vibration. This will cause the planetary sphere itself to electromagnetically realign its vortices of reception of the in-streaming of cosmic forces expressing themselves as vibrational webs so that the Earth will thus be fourth-density magnetized, as you might call it.

This is going to occur with some inconvenience, as we have said before, due to the energies of the thought-forms of your peoples which disturb the orderly constructs of energy pattern within your Earth spirals of energy which increases entropy and unusable heat. This will cause your planetary sphere to have some ruptures in its outer garment while making itself appropriately magnetized for fourth density. This is the planetary adjustment.

You will find a sharp increase in the number of people, as you call mind/body/spirit complexes, whose vibrational potentials include the potential for fourth-vibrational distortions. Thus, there will seem to be, shall we say, a new breed. These are those incarnating for fourth-density work.

There will also be a sharp increase in the short run of negatively oriented or polarized mind/body/spirit complexes and social complexes, due to the polarizing conditions of the sharp delineation between fourth-density characteristics and third-density self-service orientation.

Those who remain in fourth density upon this plane will be of the so-called positive orientation. Many will come from elsewhere, for it would appear that with all of the best efforts of the Confederation, which includes those from your peoples’ inner planes, inner civilizations, and those from other dimensions, the harvest will still be much less than that which this planetary sphere is capable of comfortably supporting in service.

This response lays out a general sequence of events. Where in this sequence are we at present? Over what period of time does this entire sequence take place, if not thirty years?

Also- What do they mean by "fourth density upon this plane"? Which plane?