Journalist Andrew Marantz spent three years embedded in the world of internet trolls and social media propagandists, seeking out the people who are propelling fringe talking points into the heart of conversation online and trying to understand how they're making their ideas spread. Go down the rabbit hole of online propaganda and misinformation -- and learn how we can start to make the internet less toxic.

Inside the bizarre world of internet trolls and propagandists

Toxic memes and propaganda rapidly spread online, powered by algorithms that reward outrage over truth. One propagandist with just a laptop, phone, and iPad could push fringe ideas into mainstream conversations and even influence national debates. Social media platforms prioritize high-arousal content, whether positive or negative, fueling polarization and misinformation. Understanding and resisting these manipulative tactics is essential for shaping a healthier digital public sphere.