Life after a nuclear war revealed: Computer models reveal Earth would suffer a 20-year-long winter and worldwide famine
Researchers from Colorado studied the effects of nuclear conflict on Earth
They used climate models to predict what would become of the planet
Their research looked at the detonation of 100 'small' nuclear warheads
In their paper they conclude humanity would have been affected for decades
There would be worldwide famine, deadly frosts and huge ozone losses
The results would be the death of hundreds of millions or billions
They hope their research will be an incentive for superpowers to disarm