This video says about itself:
September 21, 2015 — A new song explores an India-Pakistan friendship and the similarities between both countries for World Peace Day. Produced by the India-Pakistan Regional Young Leaders Initiative, a local chapter of the Asia 21 Young Leaders Initiative.
From the University of Colorado at Boulder in the USA:
An India-Pakistan nuclear war could kill millions, threaten global starvation
October 2, 2019
A nuclear war between India and Pakistan could, over the span of less than a week, kill 50-125 million people — more than the death toll during all six years of World War II, according to new research.
A new study conducted by researchers from the University of Colorado Boulder and Rutgers University examines how such a hypothetical future conflict would have consequences that could ripple across the globe. Today, India and Pakistan each have about 150 nuclear warheads at their disposal, and that number is expected to climb to more than 200 by 2025.
The picture is grim. That level of warfare wouldn’t just kill millions of people locally, said CU Boulder’s Brian Toon, who led the research published today in the journal Science Advances. It might also plunge the entire planet into a severe cold spell, possibly with temperatures not seen since the last Ice Age.
His team’s findings come as tensions are again simmering between India and Pakistan. In August, India made a change to its constitution that stripped rights from people living in the long-contested region of Kashmir. Soon after, the nation sent troops to Kashmir, moves that Pakistan criticized sharply.
“An India-Pakistan war could double the normal death rate in the world,” said Toon, a professor in the Laboratory of Atmospheric and Space Physics. “This is a war that would have no precedent in human experience.”
It’s a subject that Toon, also of the Department of Atmospheric and Ocean Sciences, has had on his mind for decades.
He came of age during the height of the Cold War when schoolchildren still practiced ducking-and-covering under their desks. As a young atmospheric scientist in the early 1980s, he was part of a group of researchers who first coined the term “nuclear winter” — a period of extreme cold that would likely follow a large-scale nuclear barrage between the U.S. and Russia.
Toon believes that such weapons are still very much a threat — one that’s underscored by current hostilities between India and Pakistan.
“They’re rapidly building up their arsenals,” Toon said. “They have huge populations, so lots of people are threatened by these arsenals, and then there’s the unresolved conflict over Kashmir.”
In his latest study, Toon and his colleagues wanted to find out just how bad such a conflict could get. To do that, the team drew on a wide range of evidence, from computer simulations of Earth’s atmosphere to accounts of the bombings of Hiroshima and Nagasaki in Japan in 1945.
Based on their analysis, the devastation would come in several stages. In the first week of the conflict, the group reports that India and Pakistan combined could successfully detonate about 250 nuclear warheads over each other’s cities.
There’s no way to know how powerful these weapons would be — neither nation has conducted nuclear tests in decades — but the researchers estimated that each one could kill as many as 700,000 people.
Most of those people wouldn’t die from the blasts themselves, however, but from the out-of-control fires that would follow.
“If you look at Hiroshima after the bomb fell, you can see a huge field of rubble about a mile wide,” Toon said. “It wasn’t the result of the bomb. It was the result of the fire.”
For the rest of the globe, the fires would just be the beginning.
The researchers calculated that an India-Pakistan war could inject as much as 80 billion pounds of thick, black smoke into Earth’s atmosphere. That smoke would block sunlight from reaching the ground, driving temperatures around the world down by an average of between 3.5-9 degrees Fahrenheit for several years. Worldwide food shortages would likely come soon after.
“Our experiment, conducted with a state-of-the-art Earth system model, reveals large-scale reductions in the productivity of plants on land and of algae in the ocean, with dangerous consequences for organisms higher on the food chain, including humans,” said study co-author Nicole Lovenduski, an associate professor of atmospheric and oceanic sciences and a fellow of the Institute of Arctic and Alpine Research (INSTAAR).
Toon recognizes that the scope of such a war may be hard for people to wrap their heads around. But he hopes that the study will show people around the world that the end of the Cold War didn’t eliminate the risk of global nuclear war.
“Hopefully, Pakistan and India will take note of this paper,” he said. “But mostly, I’m concerned that Americans aren’t informed about the consequences of nuclear war.”
The study also included CU Boulder coauthor Jerry Peterson, a professor emeritus in the Department of Physics. Other coauthors represent Rutgers University, the U.S. National Center for Atmospheric Research, Federation of American Scientists, Natural Resources Defense Council, University of Texas Rio Grande Valley and University of California, Los Angeles.
A new multinational study incorporating the latest models of global climate, crop production and trade examines the possible effects of a nuclear exchange between two longtime enemies: India and Pakistan. It suggests that even a limited war between the two would cause unprecedented planet-wide food shortages and probable starvation lasting more than a decade: here.
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