Looking back over the past decades, I find many reasons to rejoice. Through advances in medical science, deadly diseases have been eradicated. Millions of people have been lifted from poverty and have gained access to modern education and health care. We have a universal declaration of human rights, and awareness of the importance of such rights has grown tremendously. As a result, the ideals of freedom and democracy have spread around the world, and there is increasing recognition of the oneness of humanity. There is also growing awareness of the importance of a healthy environment. In very many ways, the last half-century or so has been one of progress and positive change.
