<p> Science has exerted a tremendous influence on modern thought. This occurrence has brought with it its share of benefits and problems. Science has offered humankind the growing ability to understand and master nature. This benefit has also brought with it the critical problem of environmental destruction. Within its philosophical roots, science is tied to a cosmology that has alienated humanity from its 'spiritual' experience. This includes aesthetic and theological experience. Two extremes choices are possible: either to reject the scientific cosmology or to reject 'spirituality' as central to the functioning of reality. For those who wish to include the integrity of all human experience in a cosmology, the hope of synthesizing the scientific with the 'spiritual' stands as an ideal.</p> <p> The thought of Alfred North Whitehead is an attempt at such a synthesis of thought. This thesis examines Whitehead's metaphysical synthesis. It begins, in the first and second chapters, with an examination of what Whitehead understands as the problem. The first chapter deals with his description of the mechanist-materialist understanding of nature. The second chapter shows the deep problems which make such an understanding untenable. In the third chapter we explicate Whitehead's attempt at a more plausible metaphysical synthesis. Lastly, we apply Whitehead's thought to questions of ecological ethics. In this chapter we note how reintegrating the idea of a living nature occupied by things with 'inherent value' with a renewed assessment of the importance of human aesthetic and theistic experience, form together a mandate for the ethical treatment of nature.</p> / Thesis / Master of Arts (MA)