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.

Policymakers are increasingly concerned by the U.S.’s dependence on Taiwanese semiconductors. Is onshoring their production to the U.S.—a goal of the CHIPS and Science Act—a practical path forward? 

Biden’s election victory is a huge win for all who care about the living planet. The hard part will be delivering on his ambitious agenda.