Brown compares our world food situation to the real estate bubble in the United States. We are in a "food bubble" he says.
In the Radio Ecoshock interview, we also discuss the impact of climate change on world food production.
Lester Brown also explains the difference between "event driven" problems, and "trend driven." In a short example, food prices might go up for a short time, because of a failed harvest some where, or speculation. That is "event driven." But food prices will definitely go up in the long run, due to oil depletion, soil depletion, and pumping out the water tables (water depletion). That are predictable "trend driven" processes.
We also talk about the gender problem in food. In many countries, especially Muslim countries like Pakistan, but not limited to Muslim countries - men eat the most food, first. Women and children get the left-over, if any.
I remember seeing a BBC documentary about the after-math of the Pakistan floods last Summer. In woman after woman, the fingernails were very white, a sign of malnutrition. Food aid was not getting through to them, while men were eating. And this is true for the billion or so people at the bottom of our human "food chain" - those who get perhaps only one meal a day, and go to bed hungry every night. Again, women suffer the most. That's something to keep in mind, as the food bubble bursts.
Lester Brown does not shrink from the contentious issue of over-population. After all, should we try to infinitely expand world food production, even as the eco-system deteriorates, just because humans cannot control their own population? Lester goes into various measures we could be implementing to limit, and then reduce population.
We cover a lot of other issues, please listen to the audio interview.