Though actual numbers can never be known, the Costs of War Project estimates over 940,000 people died directly as a result of violence due to American foreign policy in the post-9/11 wars in Afghanistan, Pakistan, Iraq, Syria, and Yemen. An additional 3.6–3.8 million died indirectly due to factors like malnutrition, disease, and the breakdown of healthcare systems related to these conflicts. The total death toll, including both direct and indirect casualties, is estimated to be between 4.5 and 4.7 million. The Costs of War Project also highlights the significant displacement caused by these conflicts, with an estimated 38 million people displaced since 2001. Some 7,000 U.S. military service members died. The Project estimates the wars cost the U.S. over $8 trillion. Afghanistan today is again ruled by the Taliban, Iraq by Iranian proxies. Nation-building was a complete failure. The broader neoconservative interventionist policy failed.
“I thought being on the left was a mental problem. The empirical evidence is so overwhelming that it never worked anywhere, and they refused to accept it. But what I discovered is that being on the left is a disease of the soul. The left is built on envy, hatred, resentment, and unequal treatment under the law. They are very violent, and since they have no way or arguments to answer, they go for physical violence.”
Argentinian President Javier Milei