Pakistan’s floods could presage a series of troubling natural disasters of direct concern to U.S. national security interests. Planning for them now is essential, writes CFR’s Michael L. Baker.

CFR Senior Fellow Michael Levi writes that the financial crisis will affect U.S. near-term efforts to deal with energy security and climate change.

The UN climate meeting could show progress on outstanding issues from previous rounds, but negotiators are focused on modest steps forward rather than major breakthroughs, says CFR’s Michael Levi.

The Paris talks have been built up as a critical moment for confronting climate change, making even the perception of success important for momentum on lowering carbon emissions, writes CFR’s Michael…