At the COP27 summit, leaders will discuss how to deal with the many consequences of climate change. These four cases show how the climate crisis is altering the threat of zoonotic diseases.

The scope of national security is expanding beyond violent threats to encompass a broader array of dangers.

The region is accustomed to cycles of protest and political upheaval, so it’s better not to bank on successful revolutions.

As oil rigs and coal plants churn on, national emissions targets grow increasingly disingenuous and infeasible. To prevent the worst implications of the climate crisis, it is time to target the suppl…