I agree. All of this is connected to the "boundary conditions". Relax the pressure and things may get easier back to normal, although we may have been too far in many cases.
Just to specify what I meant when I wrote "many". It may sound that this "may" is applicable to the farmers, but this is actually applicable to most people in general. So yeah, once again thanks for the clarification! ;)
RE: Regreening the Cradle of Chinese Civilization