Section 230 is the law that shaped the modern internet—and free speech online

Learn about the long and contested history of free speech in America

This podcast examines how American free speech protections evolved—from the Founders' debates to landmark Supreme Court rulings—and why the country arrived at one of the most expansive speech regimes in the world.

The dark web protects free speech from censorship and authoritarian oversight

Encrypted networks allow users with internet access anywhere in the world to view blocked content and avoid surveillance when communicating evidence of abuse to independent journalists. The same networks can support democracies by helping activists coordinate protests on dark web forums.

The US Constitution grants protection for satire

The First Amendment protects satire, though it does not protect defamation. The key distinction is that satire—evident by its hyperbolic language and comedic portraits—is not intended to be believed, even if it's being malicious.

A breakdown of net neutrality, including its benefits and disadvantages

The principle dictates that all internet traffic should be treated equally by internet service providers and that they cannot block, slow, or charge more fees for access to specific webpages. This would help ensure equal access to the internet and prevent larger companies from paying to prioritize access to their content, but it would require greater government intervention.

Citizens United extended First Amendment protections to corporate political spending

The Supreme Court's 2010 decision struck down limits on independent political expenditures by corporations and other organizations, ruling that such spending is protected speech—a decision that was deeply contested and reshaped campaign finance law.

Tech giants like SpaceX and Meta are increasingly behaving like sovereign powers

Companies now make unilateral decisions once reserved for nation-states, such as controlling satellite internet access in active war zones and influencing global information flows. Lawmakers and the international order are struggling to keep up with technological developments, let alone regulate them.

Fair use may shield AI companies from potential copyright violations

AI models are trained on enormous datasets built from content scraped from websites across the internet. Copyright law includes a four-factor test to determine whether copies of content fall under fair use, but the law's enforcement has been inconsistent.

The Clean Air Act became the cornerstone of modern air pollution control

Passed in 1970 and strengthened through multiple amendments, the Clean Air Act authorizes the EPA to set national air quality standards, regulate industrial and vehicle emissions, and reduce pollutants such as ozone, sulfur dioxide, and lead.

The Religious Freedom Restoration Act of 1993 restricted the government's ability to limit religious practice

Congress enacted RFRA in response to the Supreme Court's decision in Employment Division v. Smith. The law requires the government to use the least restrictive means before substantially burdening an individual's religious exercise.

The 1948 Supreme Court ruling was overturned in 2020

In 2020, US District Court Judge Analisa Torres overturned the 1948 Supreme Court ruling that broke up the studio system—effectively allowing the film industry to become vertically integrated once again—with companies like Amazon and Disney taking advantage of the relaxed regulations.

Norman Rockwell's 'Freedom of Speech' has become an internet meme

The famous painting, which portrays a man in work clothes speaking up in a crowd of men in suits, has become a companion image for internet users posting unpopular or controversial opinions. (Some users may experience a paywall.)

Modern fan fiction exists in a legal gray area

Modern copyright law prohibits using someone's intellectual property (like a character) without their permission. By and large, fan fiction is tacitly condoned by copyright holders because it's commonly distributed for free. If anything, the copyright holders often benefit by allowing passionate fan communities to flourish.

George Carlin's ‘Seven Words’ satirized obscenity laws

Carlin’s famous bit lampooned FCC regulations on obscenity. Ironically, he performed it on TV during his HBO special, “Again!” in 1978.

Learn how the US tax code works and why it's important

First published in 1926, the US Code is the official codification of federal statutes in the US. Title 26 of the US Code, for instance, lists all of the federal tax laws of the United States. A new edition is published every six years.

The history of Reddit, the front page of the internet

The hyperactive online forum and social media platform has transformed since 2006 from a simple link-sharing site to a behemoth in digital media. Topping off its ascendancy, Reddit went public on the New York Stock Exchange in 2024, solidifying its future amid a shifting technological climate. Dive into Reddit's nearly two decades of growth with this detailed timeline.

How the GNU General Public License ensures software remains free and open

Rather than copyright, the free software license is based on the principles of copyleft—users are allowed to use, modify, and distribute software without charge, provided that any derivative works remain free. The license was introduced in 1989 by Richard Stallman, who founded the Free Software Foundation to promote the accessibility of software.

US federal law dictates that all ads must not be deceptive

It also dictates that all ads must be “not misleading, and, when appropriate, backed by scientific evidence.” However, enforcing these laws can be difficult given the massive number of ads that run all over America each day. This explainer on the subject from the FTC provides more information.

Defining 2025's internet slang

The internet is a slang factory, and new terms regularly crop up. This list breaks down some of the newest terms to hit social media, including "aura farming" (the cultivation of charisma to attract others) and "clock it" (an encouragement to remember something important).

Facebook was sued for $150 billion over the violence against Rohingya refugees

Facebook has been criticized for years for a prevalence of disinformation and hate speech, a problem that's not just confined to digital content. The plaintiffs argue Facebook's algorithm amplified dangerous propaganda in Myanmar, contributing to violence.

Bills passed during the Civil War shaped postwar America

Despite the war with the South, Congress passed transformative laws like the Homestead Act and the Morrill Land-Grant College Act, which encouraged westward settlement and expanded higher education.

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.

Donald Trump redefined presidential communication in the social media age

Trump used platforms like Twitter (now X) to bypass traditional media, announce policy, and confront opponents directly. His online presence reshaped political messaging, blurred the line between official and personal communication, and transformed how presidents engage the public.

The Depression-era Social Security program assigned every US citizen an account number

Many of the Social Security functions we know today are the result of multiple amendments to the Social Security Act that have been passed in the years since the act’s initial creation in 1935. As Social Security as we know it today was being conceptualized, Democrats opted to make it an insurance program rather than a welfare one to assuage Republicans.

Congressional committees quietly shape most legislation

This video explains how 20 congressional committees—standing, select, and conference—perform much of Congress's work, from drafting legislation and holding hearings to overseeing executive branch agencies.

Executives at American Online wanted to shut down AIM

Despite not seeing value in a service that could not be charged for, executives were pushed by the development team behind AOL's Instant Messenger to keep it free, which helped it reach 36 million active users. Screenname selection and away messages allowed users to express their individuality, and the use of emoticons sets the tone for future internet communication.

The creator economy, explained

Many brands pay influencers to advertise their products or services on social media. Platforms such as YouTube, Substack, and Twitch also provide revenue-sharing opportunities for their top creators. Known as the creator economy, it's a system driven by individuals who produce online content for audiences that can be monetized.

The name 'Silicon Valley' arose from the founding of Shockley Semiconductor Laboratory in Fairchild Semiconductor in 1956-57, founded near Stanford University in Palo Alto

Despite being favored by 87% of Americans, Congress does not have term limits.

The story of Dollree Mapp, whose legal challenge over her 1957 conviction for possessing "obscene material" led to a major strengthening of the Fourth Amendment

Roughly 43 million US borrowers owe roughly $1.7T in student debt, the second-largest source of consumer debt behind mortgages.

Jimmy Carter signed a 1978 bill that legalized home brewing, a move credited with kick-starting the craft beer industry.

A 2019 Facebook event called on attendees to "Storm Area 51, They Can't Stop All of Us," resulting in countless memes, the creation of a music festival, and eventually the arrests of those who did try to approach the area.

Mark Twain spent decades feuding with the US Postal Service, convinced its costs and regulations were bureaucratic overreach.

20,000 letters to the advice columnist 'Dear Abby' provide insight into prevailing sex, religion, and LGBTQ fears, anxieties, and concerns from the 1950s onward.

Radioactive elements can introduce software errors because the ionizing radiation they produce can detach electrons from atoms, and computer code relies on the distribution of electrons.

How Amazon operates a 'flywheel' business model, a self-reinforcing cycle that drives continuous growth

The American Society of Civil Engineers' infrastructure report card gave the US a C in 2025, its highest grade since the project launched in 1998.

Children are now three times more likely to say they want to be a YouTuber when they grow up than an astronaut, with some even attending 'YouTube camps' that teach kids how to create content for the platform.

Hedge funds, the private investment firms that trade a wide swath of financial assets, make money by imposing steep fees on investors and from the fund's investment performance.

Memecoins are a type of cryptocurrency—a form of digital currency with a wide variety of uses—created around popular 'memes,' or viral internet jokes.

Iran's Revolutionary Guard Corps is independent of Iran's regular army and is one of the most powerful and influential military-political organizations in the Middle East.

Mid-century modern graphic designers, known for their bright colors and bold lines in advertising, also found success with children's books.

When you complete a CAPTCHA on a website to prove you are human, you may be unknowingly training algorithms for self-driving cars, whose systems require training data to help identify crosswalks, bicycles, and other outdoor objects.

The first steps to rebuilding your credit score include getting to know exactly what's on your credit report and figuring out how far you are from the '700 club,' or 'good score' range.

Domino's Pizza's 30-minute delivery guarantee was responsible for the chain's 1980s surge, but it was discontinued after the company was found liable for delivery driver accidents.

Listen to an in-depth conversation on the links between Parkinson's disease and herbicide exposure and the challenging pace of scientific investigation.

'Silent' fireworks have gained more interest in recent years as a quieter celebratory option.

SpongeBob exemplifies Aristotle's philosophy for living well because he understands that happiness doesn't come from external factors like money, recognition, or power.

Some researchers have labeled nomophobia, the fear of being without your phone, as 'the phobia of the 21st century.'

The deadliest aspect of volcanic eruptions is often not lava, but pyroclastic flows—avalanches of ash, gas, and rock that can move more than half the speed of sound.