He says it is true that such crops can have higher output with less cost,but added: No one knows the consequences that will have on soil fertility and the human body.
VOA: special.2010.05.18
True enough, the mechanisms to restrict pork output will eventually drive prices up.
It is true that we have had a peak in manufacturiong employment in hte US. It is not true that we have had a peak in manufacturing output in the US. US manufacturing output continues to rise even while manufacturing employment falls.