We are called to assist the Earth to heal her wounds and in the process heal our own - indeed, to embrace the whole creation in all its diversity, beauty and wonder. This will happen if we see the need to revive our sense of belonging to a larger family of life, with which we have shared our evolutionary process.

For us who are now in power, we need to be challenged to serve the people and ignore our own egos and personal interests so that we can really demonstrate to other African states that it is possible to share power without going to war.

We can work together for a better world with men and women of goodwill, those who radiate the intrinsic goodness of humankind. To do so effectively, the world needs a global ethic with values which give meaning to life experiences and, more than religious institutions and dogmas, sustain the non-material dimension of humanity. Mankind's universal values of love, compassion, solidarity, caring and tolerance should form the basis for this global ethic which should permeate culture, politics, trade, religion and philosophy. It should also permeate the extended family of the United Nations.

After Hurricane Katrina, many people said that the levees were not as effective as the natural vegetation that had been removed at the coast. So that means as we develop these seaside land masses, we need to have enough knowledge to not regret in the future. We know that the US government is literally buying these lands back to allow them to be rehabilitated.

The way in which we can promote peace, is by promoting sustainable management of our resources, equitable distribution of these resources, and that the only way you can actually do that, is that then you have to have a political, economic system that facilitates that. And then you get into the issues of human rights, justice, economic justice, social justice, and good governance or democratic governance. That's how it ties up.

In the course of history, there comes a time when humanity is called to shift to a new level of consciousness, to reach a higher moral ground. A time when we have to shed our fear and give hope to each other. That time is now.

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