The Source David Martin Davies

University campuses across America are the scenes of protests and counterprotests. There are encampments and law enforcement moving in to arrest protestors who they say have gone too far. What are the rights of students for free speech and expression? How can that expression be protected without infringing on the rights of others?

It’s comforting to think that we can be successful because we work hard and get what we deserve, but each of us has been profoundly touched by randomness. Dumb luck plays a crucial role in shaping outcomes across history and in our everyday lives. How do luck and chance guide our lives and how can we use the lessons of luck to guide our lives and public policies?

We are approaching another grim remembrance of the school massacre at Robb Elemetary School in Uvalde. And there is still critical information about that day that the state of Texas refuses to release to the public and the families of the dead. We check in as we wait for possible indictments to come from a grand jury.

U.S. Customs and Border Protection is planning to install new stadium lighting along part of the border wall in Texas. These massive lights will be directed toward the Rio Grande and brightly shine every hour of every night, harming wildlife.

Mexico is not immune to the scourge of drug addiction and has developed its own response: anexos. Based on over a decade of research, a book by Angela Garcia delivers a powerful, moving work of narrative nonfiction that illuminates the little-known world of the anexos of Mexico City, the informal addiction treatment centers where mothers send their children to escape the violence of the drug war.

They've earned the name “forever chemicals,” because they don't break down and can persist in water and soil indefinitely. The EPA recently set new limits on the toxic chemicals used to make everything from nonstick pans to firefighting foam. How to protect yourself and your family.