Nuclear reactor
According to the anti-nuclear movement, most of the problems with nuclear power today are much the same as in the 1970s. Nuclear reactor accidents still occur and there is no convincing solution to the problem of long-lived radioactive waste. Nuclear weapons proliferation continues to occur, notably in Pakistan and North Korea, building on facilities and expertise from civilian nuclear operations. The alternatives to nuclear power, efficient energy use and renewable energy (especially wind power), have been further developed and commercialised.