By Don Fitz May 19, 2018 — Links International Journal of Socialist Renewal — With the escalating doom of climate change hovering over us, it is tempting to push nuclear horror to the back of our minds. To those of us who grew up in the 1950s, it was omnipresent. Nuclear war could not exist without nuclear power and on April 26, 1986 the world experienced a form of nuclear horror it will never forget. Why did Unit 4 of the Chernobyl nuclear plant explode on that day? Did operator error cause it? Was design flaw the reason? Should we look deeper into the Soviet system for the cause? Or should we look deeper still into the very existence of nuclear power?