So what exactly is the Harvest?

[Patrick]

On the Harvest.

...it is within the self that the transition shall truly occur. That which occurs at harvest is within the self; that which occurs within the planet, although interesting, is a separate subject from the one which might well be considered far more interesting to the self. And that is that it is likely that this lifetime or at the very most, for those who die soon from the physical body, one more lifetime, shall be the last opportunity before graduation to refine the polarity of self to the point at which you the seeker might accept the quality of light which is the native light in fourth density...

...One reason there is no need to fear these changes is that these changes are largely non-physical. As the questioner expressed the question, it was clear that the questioner was aware that they take place in the unseen realms, the inner planes. Therefore, while these changes are absolutely radical and revolutionary, they are not changes that will affect life as you know it on planet Earth. Consensus reality shall reflect only shadows of these changes...

...It is very likely—and we are looking only at probability vortices, not actual predictions—that your people will not only be able to live out their current incarnations here but that there will be enough energy within third density to maintain third-density bodies and the energies of evolution, in terms of the spirit, for some of your time, perhaps as many as a hundred or a hundred and fifty of your years. It is difficult but not impossible to predict with any accuracy what shall occur with your people. However, the time of third density for doing third-density work is virtually over...

...Eventually, your planet will no longer be able to sustain the evolutionary energy necessary to live a third-density life. Once this has occurred and there are no longer any third-density entities dwelling on the planet, fourth density will indeed become able not only to interpenetrate third density but to appear. At this point in its development, all of fourth density chooses not to appear. It chooses to remain as an unseen energy in order to allow the third-density entities to complete their patterns...

IMHO the Harvest is the awakening. If you become spiritually aware at this time, then I would say you are harvestable.