Is our democracy in danger? In the years after Trump’s presidency, it’s tempting to say “not anymore,” but nowadays threats to democracy are no longer as obvious as a military coup or revolution. Instead, a democracy in danger manifests in much more subtle ways including: the steady decline of longstanding political norms and weakening of essential institutions such as the United States press and its courts system, both of which are already in jeopardy.

It’s no secret that society will eventually have to transition away from fossil fuels. Some governments and businesses think the answer is biofuels,like ethanol. Ethanol is a type of alcohol—the same type of alcohol that humans have been producing for millenia. And so, in much of the world, the techniques to produce ethanol are already known and exploited. All it takes is the fermentation of sugary crop, like potatoes, corn, or sugarcane. The result is a clear liquid fuel that can power engines, similar to gasoline.

During the Cold War, the United States feared the rise of Communism across the world. But in Latin America, the United States took action.