It's easier than ever to share ideas, yet some of the most interesting ideas are burrowing deeper underground, circulating quietly among group chats, texts, and whisper networks. While memes – self-replicating bits of culture – thrive in an attention-driven economy, other ideas are becoming strangely harder to find. Antimemetics: Why Some Ideas Resist Spreading explores this paradox, uncovering the hidden forces that determine what we remember, what we forget, and why some ideas – no matter how compelling – resist going viral.