Arms raised high. Crowds united in song and wrapped in keffiyehs, the black-and-white checkered scarves that have become a badge of Palestinian identity. It could have been any other pro-Palestinian rally erupting over the Israel-Hamas war if it weren’t for the fact that these thousands of protesters were actually soccer fans at a league match in Santiago, the capital of Chile.
The main focus of the blockade has been its impact on oil prices, but even more dangerous are its effects on downstream industries, such as fertilizer....