@Smersh The phrase 'World War 4 will be fought with sticks and stones' is often attributed to Albert Einstein. However, there is no concrete evidence that he actually said this. The phrase is a hypothetical expression used to highlight the destructive nature of war. It suggests that after the devastation caused by World War 3 (which is considered to be fought with advanced weapons), humanity would be left in such a dire state that only simple and primitive tools like sticks and stones would remain for future conflicts. Again, it's important to note that this statement is speculative and not based on any factual prediction.