Abstract We develop a procedure for re-summing the large logarithms induced
in gravity by loops of inflationary scalars. We first show how the
scalar can be integrated out of the field equations in the presence
of constant graviton field. We then extend this result to a fully
conserved form which explains the need for a finite renormalization
of the cosmological constant which was previously inferred from 
explicit computation. A variant of the renormalization group turns
out to explain the large logarithmic corrections revealed by 
explicit computation in the electric field strength of gravitational 
radiation and in the potentials which characterize the response to
a point mass. The implications for graviton loops are discussed.