Erdős Problem #988 — Spherical-cap discrepancy must grow

For an $n$-point set $P$ on the unit sphere, let $D(P)$ be the maximum over spherical caps $C$ of $||P∩C|-α_Cn|$, where $α_C$ is the normalized area of $C$. Does $\min_{|P|=n}D(P)→∞$?