A Land Ethic and Biocentric Thoughts in David Attenborough’s A Life on Our Planet

Abstract

The paper critically analyses David Attenborough's A Life on Our Planet ( 2020) having the 
severity of human errors with the decline of global biodiversity species that his life has 
witnessed. The paper looks at the film  through two theoretical readings of environmental 
ethics, the first from Aldo Leopold's The Land Ethic(1949), and the second from Paul W. 
Taylor's The Ethics of Respect for Nature(1981). Leopold provides a comprehensive context 
for actions that are correct because they maintain the integrity, stability and beauty of the 
biotic community, and human beings abandoning their role as conquerors of the land and 
become merely another citizen. On the other hand, Taylor provides an individualist, biocentric 
foundation for valuing each wild organism as a teleological center of life with intrinsic worth 
and the notion of human superiority being an irrational prejudice. The analysis reveals a 
productive tension that the film reaches toward a non-human-centered moral vision yet 
depends on human emotional identification to persuade its audience. This friction is not a 
weakness but an invitation to rethink how environmental ethics travels from philosophical 
argument to public feeling. The paper concludes that the film's greatest ethical contribution 
is not its policy prescriptions but its capacity to make viewers witnesses to the biotic 
community.