The problem lies in the fact that after presenting this premise in the introduction, Chomsky doesn't really delve into the details of how this might occur until the very end of the book. Instead, he spends a significant portion of the text discussing various major US military interventions and their negative impacts on the affected countries and local populations. The only exception is the discussion on the Cuban missile crisis, which indeed came perilously close to resulting in Armageddon. It is only in the last chapter that he addresses issues such as advancements in chemical and biological weapons, nuclear weapons, space warfare, and other global threats like global warming. I had expected the book to place more emphasis on these crucial threats.
Another issue with Chomsky's books is that they often feel more like a collection of stitched-together articles or opinion pieces rather than a well-structured book. The narrative jumps around, from events in East Timor and Kosovo in the 1990s to the Monroe Doctrine in the 19th century, then back to fascist regimes in the 20th century, and then to the modern day, and so on. There is a constant back and forth, and the book would have benefited from a more chronological ordering.
That being said, the information presented in the book is highly relevant. Although Chomsky is quite subjective in his views, he touches on matters of such great importance that they cannot be ignored.
The book brings to light the devastating effects of numerous US interventions. For example, in Kosovo, the bombing of Serbia preceded the civilian ethnic cleansing, and Chomsky believes that the bombing itself may have prompted the Serbs to move into Kosovo. In Nicaragua, the US funded the right-wing Contra paramilitaries against the left-wing Sandinista government, resulting in numerous massacres and accusations of drug trafficking. In Panama, the US initially supported the warlord and drug trafficker Manuel Noriega and then later invaded the country and removed him from power. In Indonesia/East Timor, several US interventions led to the deaths of countless Indonesian peasants, and the US also supported the Indonesian invasion of East Timor, which caused the deaths of tens of thousands of East Timorese. In Iraq and Afghanistan, the US was repeatedly warned by its allies and experts that the invasions would lead to more terrorist attacks and more jihadis taking up arms.
Other interventions include those in Columbia, Grenada, Lebanon, Libya, and many more. A whole chapter is dedicated to the Israeli-Palestinian conflict and the US influence on the state of Israel, which is becoming increasingly aggressive and hawkish.
Perhaps the most powerful takeaways from the book are that the misguided US interventions have alienated even the most ardent US supporters around the world. Instead of making the world a better place, these interventions have made it a more dangerous one. People may not always agree with Chomsky, but his dissenting opinion is sorely needed.
Normally, I would rate this book 3 stars due to the known issues with Chomsky's style and the fact that many of the themes have already been covered in other books I've read. However, this is one of his most well-known works, and perhaps I should have read it first. The content is indeed likely the most comprehensive among all his books, and as such, it deserves 4 stars in recognition of this.