Nuclear Power

Recently we've been working on a problem/opinion essay.  If we think about problems happening in the world outside this university at the moment, most of us probably think of the nuclear reactors at Fukushima.  Many people are worried that nuclear power is unsafe, but others say it is necessary.  Many people are also angry at the government because they don't seem to have done a good job in this crisis.  What is your opinion about these points?