Like other large global corporations, the technology sector known as “Big Tech” possesses the money and power to disproportionately influence society. But so far, many of these companies have escaped scrutiny and regulation while enjoying the benefits of a relatively new—and not always understood—medium. Should social media companies be considered publishers, being held accountable for spreading misinformation? Does technology increase extremism and other harmful behaviors? Is it too late to change? The viewpoints in this volume explore the fascinating debate surrounding what responsibility Big Tech should take when it comes to upholding democratic principles.