Maybe we need to re-engage our smart, energetic youth around the world to be farmers and find fresh, green technologies that will feed the world more fresh greens.

Once you start thinking about where your products come from and what they 'do,' that's going to be an inherent part of your choice as you purchase products throughout your life.

To address our current food system problems, I propose a series of local, regional, national and global conversations - starting around the dinner table - to rethink the food we produce, buy and eat.

As an anti-hunger advocate, I found the perplexity of the obesity problem and the hunger problem existing side-by-side in our increasingly global food system begged further investigation.

I don't like indecent, unearned wealth. But it is legitimate for an entrepreneur who has created something to make a good living.

But without a caring society, without each citizen voluntarily accepting the weight of responsibility, government is destined to grow even larger, taking more of your money, burrowing deeper into your lives.

Once you have players you like and a good enough squad there's no need to spend money.

Planning ahead is a measure of class. The rich and even the middle class plan for future generations, but the poor can plan ahead only a few weeks or days.