It examines questions about the safety and costs of nuclear power relative to coal and other choices for electricity generation, along with the risk of proliferation of nuclear weapons and emissions of greenhouse gases relative to other energy sources. (dotearth.blogs.nytimes.com)
There is the situation in Syria, there is security in the entire region and I think, in any case, we share a common goal of avoiding an escalation and proliferation of nuclear weapons in the region. (cnbc.com)
Mr Brown said that the UK should act not unilaterally but together with other countries to cut their arsenal and prevent proliferation of nuclear weapons by other countries. (politics.co.uk)