According to a 1946 FAO report, the world would need to produce 25 to 35% more food in 1960 than in 1939 to keep up with the increasing population, while health improvements would require a 90 to 100% increase.
根據1946年一份FAO的報告，預期在1960年將要生產出比1939年的糧食產量多25到35%，才能趕上人口上的增長；而若要確所有人的健康，這個比例更要上調至90到100%。