The night I attended, during that scene, as has now been widely reported, three separate climate-change protesters popped up within the audience, their unifying cry being “no theater on a dead planet.” Part of the show, or actual protest? (We eventually realized it was not part of the show.) Their mid–mob scene timing was impeccable, and thankfully, didn’t destroy the mood. Strong—a seasoned stage actor whose credits include David Ives’ New Jerusalem, Theresa Rebeck’s Our House, and, most memorably, Amy Herzog’s The Great God Pan, in which he played a journalist delving into dark childhood memories—didn’t break character for a moment; after all, Thomas, a scientist himself, probably would be curious about the science behind it all.