This how I see it happening. China becomes for too overpopulated and begins border disputes with other surrounding countries. When the fails it forcibly annexs land from other countries and eventually India and Pakistan then war starts between the three countries. The three nations can't gain a clear adavantage so they launch nukes. When that fails they all turn to there allies for help but Russia turns China away because it doesn't wish to become involved in a nucular war but Britain, America, Canada and Austrailia come to Indias and Pakistans aid but only strike with conventional weapons. Taking advantage of the chaos and lack of amrican forces North Korea invades the south in response america launches tactical nucular strikes against the north but some missles over shoot and hit China and in return the chinses launch missles that hit Hawaii, Alaska and nothern Austrailia.
America and Britain launch strikes against Bejing, Shanghai and Hong Kong. Then they launch a ground assualt from the border countries driving back chinese soldiers into there own borders. With that a mass radiation cloud forms and spreads over Asia causing crops to fail and livestock to die causing mass tsarvation. Russia and other nations help out by sending food, water and medical supplies but eventually China spills into another civil war and it's current territorys take advantage of this and gain independace.
Because of the war other 1st world countries hit another recession because of plumiting trade due to the civil war and lack of import and export but they still manage to stay affloat, food prices also sky rocket because of this and poverty grows in developed nations immigration also rises due to the war in Asia and people fleeing the violance to seek a better life else where. Racial tensions rise due to the refugees and overstrecthed resources in the developed world. China's civil war ends with a treaty signed by both sides and a stable government is put into power with free elections. Then over the coming decades the global situation would settle and things would return to a much more stable enviroment.
America and Britain launch strikes against Bejing, Shanghai and Hong Kong. Then they launch a ground assualt from the border countries driving back chinese soldiers into there own borders. With that a mass radiation cloud forms and spreads over Asia causing crops to fail and livestock to die causing mass tsarvation. Russia and other nations help out by sending food, water and medical supplies but eventually China spills into another civil war and it's current territorys take advantage of this and gain independace.
Because of the war other 1st world countries hit another recession because of plumiting trade due to the civil war and lack of import and export but they still manage to stay affloat, food prices also sky rocket because of this and poverty grows in developed nations immigration also rises due to the war in Asia and people fleeing the violance to seek a better life else where. Racial tensions rise due to the refugees and overstrecthed resources in the developed world. China's civil war ends with a treaty signed by both sides and a stable government is put into power with free elections. Then over the coming decades the global situation would settle and things would return to a much more stable enviroment.