Why Can't We Say Sorry?

In Senate Resolution 330, the U.S. Senate has designated January 27, 2012 as "a national day of remembrance for Americans who, during the Cold War, worked and lived downwind from nuclear testing sites and were adversely affected by the radiation exposure generated by the above ground nuclear weapons testing."

The first nuclear test explosion at the Nevada Test Site, 65 miles from Las Vegas, was conducted on January 27, 1951. The United States proceeded to conduct over 1,000 nuclear explosions at the Nevada Test Site over the next 40 years.

The 65th Anniversary of the Nuclear Age

July 16, 1945 marked the beginning of the Nuclear Age. On that day, the United States conducted the first explosive test of an atomic device. The test was code-named Trinity and took place at the Alamogordo Test Range in New Mexico’s Jornada del Muerto Desert. The bomb itself was code-named “The Gadget.”

The Trinity test used a plutonium implosion device, the same type of weapon that would be used on the city of Nagasaki just three and a half weeks later. It had the explosive force of 20 kilotons of TNT.

The names associated with the test deserve reflection. “The Gadget,” something so simple and innocuous, was exploded in a desert whose name in Spanish means “Journey of Death.” Plutonium, the explosive force in the bomb, was named for Pluto, the Roman god of the underworld. The isotope of plutonium that was used in the bomb, plutonium-239, is one of the most deadly radioactive materials on the planet. It existed only in minute quantities on Earth before the US began creating it for use in its bombs by the fissioning of uranium-238.

There is no definitive explanation for why the test was named Trinity, but it generally seems most associated with a religious concept of God. The thoughts of J. Robert Oppenheimer, the scientific director of the project to create the bomb and the person who named the test, provide insights into the name:

“Why I chose the name is not clear, but I know what thoughts were in my mind. There is a poem of John Donne, written just before his death, which I know and love. From it a quotation: ‘As West and East / In all flatt Maps—and I am one—are one, / So death doth touch the Resurrection.’ That still does not make a Trinity, but in another, better known devotional poem Donne opens, ‘Batter my heart, three person'd God.’”