At the present level of development certainly not. If substantial advances are made then it may help.
Food shortages and heavy casualties during World War I
No, ther is more than enough food in the world to feed evereyone. Food shortages are due to improper or unfair food distribution.
Yes in some countries
yes
Food Shortages Started in 1915 In Russia
* global warming * bio-fuel
sunlight
FOOD shortages caused unrest.
During a famine there are shortages of food. The storm damage had led to shortages of electricity in some areas of the country.
War rationing
food shortages and excessive military spending
Canned spam