It, almost certainly, is about to get worse.

[grantcart]

3. Even if he doesn't use them there he wants to normalize them for conventional conflicts

http://www.independent.co.uk/news/world/americas/us-politics/trump-nuclear-weapons-mini-nukes-targeted-strike-conflict-war-north-korea-russia-a7938486.html

This is the point where nuclear proliferation takes off the US will be isolated for a generation.

These smaller nukes will proliferate and the possibility of one becoming lost and arriving in NY, by surface and not by missile for example, becomes very real.

That is the apocalyptic future that worries me the most.