This comment was posted on IFPRI Food Security portal
I think Lal makes the correct point that "All are end-users of food, but most of use cannot be totally self-sufficient enough in food to secure for ourselves a varied and a wholesome balanced diet. So, the majority is compelled to procure at least some of their food by purchase, hence the need for a decent livelihood (not to mention the other needs)."
In fact, the number of people, even small farmers in low income countries, that provides completely for their own food is very, very reduced. Therefore, "the majority is compelled to procure" not "at least some" but most of their food. That is why employment and income generating options for all are crucial. In that regard the notion that producing cash crops for export may reduce food security because of the lack of availability has been shown not to be correct if those activities generated employment opportunities, which facilitated economic access to food (I discussed some of the evidence in pages 32-33 of this report http://ebrary.ifpri.org/utils/getfile/collection/p15738coll2/id/129861/f...)