So GMOs, who knows? Maybe GMOs will come, they will get maize that produces double. But who knows what else may happen to the maize?

In a few decades, the relationship between the environment, resources and conflict may seem almost as obvious as the connection we see today between human rights, democracy and peace.

All of us have a God in us, and that God is the spirit that unites all life, everything that is on this planet. It must be this voice that is telling me to do something, and I am sure it's the same voice that is speaking to everybody on this planet - at least everybody who seems to be concerned about the fate of the world, the fate of this planet.

That's the way I do things when I want to celebrate, I always plant a tree. And so I got an indigenous tree, called Nandi flame, it has this beautiful red flowers. When it is in flower it is like it is in flame.

First of all, farmers should work with universities and research institutions in the country, and hopefully with the government.

Today with technological advancement, with the Internet, with planes, with the rate at which we travel - even if you wanted, you cannot hide from the rest of the world. And whether you like it or not, you are part of this global marketplace, and so you might as well understand it, you might as well embrace it, because even if you hide, it will find you.

Unfortunately, the issues of climate change, unlike many other issues, are very subtle because the changes we observe are very, very subtle.