<ul type="a"><li>One nuclear bomb is not enough to wipe out all life on earth. Nuclear explosions occur all the time in remote locations as part of bomb tests, and we're all still here. We're fine.
<li>A nuclear test is not a nuclear assault, and North Korea's actions are not going to kill us all. It's just going to make them a lot of international enemies--of which they already have plenty--and place their leader one step closer to some variety of deposement. It's worse for them than it is for anyone else. Things are going to be okay.
<li>Pay attention in school.</ul>