A second land reform Though there are many factors to be weighed, there is no clear figure as to how much land is necessary to insure food security in the next century. Nor has there been any scientific assessment of the overall environmental importance of agricultural land. So it is difficult to dissuade those trying to hasten farmland liberalization.
雖然農地開放自由買賣的考量因素很多，不過，到底該保留多少農地以保障下一世紀的糧食安全，還沒有一個明確的數字；農地對於保持自然環境的好處也尚無科學評估，因此很難說服主張開放者。