Jack Black

Given their substantial platform, Hollywood celebrities possess a unique ability to do tremendous good. Unfortunately, with that megaphone comes immense responsibility. Let’s take a look back at Tinseltown in 2017, and see what we've learned. The good, the bad and the indifferent.
The actor and musician knows how to convey a message that effects medical change, helped in part by his visit top be with sick kids at Children's Hospital Los Angeles. Now, let's see if Hollywood follows suit.