“The United States and other nuclear powers are now moving closer to resuming nuclear weapons tests, decades after testing ended. This highly disturbing trend must be halted.”
By Christie Brinkley Special to The Kansas City Star Miami Herald | March 3, 2025 miamiherald.com
Since the atomic age, 2,056 nuclear weapons have been detonated, 528 of them above the ground. The United States and Soviet Union accounted for about 85% of these tests. The explosive power of atmospheric tests equaled 29,000 Hiroshima bombs. Airborne radioactive fallout circled the globe, re-entered the environment through precipitation, and entered human bodies through food and water.
Cold War bomb testing was part of a massive increase in the number of nuclear weapons, which peaked at more than 60,000. After nuclear war was barely avoided during the Cuban missile crisis, public pressure convinced leaders to ban all above-ground tests in 1963 — a treaty that has never been violated.
The test ban treaty was a huge achievement for peace, beginning eased tensions between nuclear nations. It also was a landmark for public health. A study by St. Louis residents and scientists found an enormous buildup of radioactive strontium-90 levels in baby teeth — 63 times higher in children born in 1963 compared to those born in 1950.