Another reason why the comparison made by ‘Nuclear for Climate’ is specious is that it ignores spikes in radioactive emissions during reactor refueling. Radiation biologist Dr Ian Fairlie notes that when nuclear reactors are refueled, a 12-hour spike in radioactive emissions exposes local people to levels of radioactivity up to 500 times greater than during normal operation. The spikes may explain infant leukemia increases near nuclear plants − but operators provide no warnings and take no measures to reduce exposures.