  Following the discovery of two new scalar mesons, $f_0(1370)$ and $f_0(1500)$
at the Low Energy Antiproton Ring at CERN, we argue that the observed
properties of this pair are incompatible with them both being $\qqbar$ mesons.
We show instead that $f_0(1500)$ is compatible with the ground state glueball
expected around 1500 MeV mixed with the nearby states of the $0^{++}$
$Q\bar{Q}$ nonet. Tests of this hypothesis include the prediction of a further
scalar state, $f_0'(1500 - 1800)$ which couples strongly to $K\bar{K}$,
$\eta\eta$ and $\eta\eta'$. Signatures for a possible tensor glueball at $\sim
$2 GeV are also considered.
