A famous quote from Albert Einstein says, “I do not know with what weapons World War III will be fought, but World War IV will be fought with sticks and stones,” dating back to the 1940s when the first nuclear weapons were being developed. Although the famed physicist didn’t actually develop the atomic bomb, he was well aware of how nuclear weapons could affect the world.
The President of the United States, Donald Trump’s vow to hit Iran and make it ‘pay a very big price’ comes after the fiasco of the attack on 6,000 demonstrators at the U.S. embassy in Baghdad, Iraq. In an equally brutal retaliation, Trump ordered an airstrike that killed top Iranian general Qassim Suleimani in Baghdad. If not anything, the counter-strike is an unveiled threat to unleash America’s most potent weapons of mass destruction onto the Middle Eastern country and has erupted scares of World War III across the globe.
Considering how close Iran is to developing its own weapon of mass destruction, it won’t even take an educated guess to predict that the next World War, if it does happen between these two countries, will be fought with nuclear weapons. Reportedly, most U.S. weapons are 10 to 50 times stronger than the bombs that brought Hiroshima to a standstill. So, you can just imagine how such a strategic nuclear war would impact the Earth, posing an existential threat to humanity regardless of the scale of its severity.
Take, for example, relatively new research that models the indirect effects of nuclear detonations on the environment and climate in case of a limited regional nuclear war between India and Pakistan. The combines arsenals of both the nations equal to more than 220 nuclear warheads. Such an event will cause fires to ignite over a large area which would inject large volumes of soot and debris into the stratosphere. This would thus block out the sun and cause a significant drop in average surface temperature and precipitation across the globe, with effects that could last for more than a decade.
