  We clearly formulate and study further a conjecture of effective field theory
interaction with gravity in the cosmological context. The conjecture stems from
the fact that the melding of quantum theory and gravity typically indicates the
presence of an inherent UV cutoff. Taking note of the physical origin of this
UV cutoff, that the background metric fluctuations does not allow QFT to
operate with a better precision than the background space resolution, we
conjecture that the converse statement might also be true. That is, an
effective field theory could not perceive the background space with a better
precision than it is allowed by its intrinsic UV scale. Some of the subtleties
and cosmological implications of this conjecture are explored.
