The second part looks at human germ-line genetic engineering from a transhumanist perspective and argues that it helps us to formulate an ethically responsible stance that addresses concerns about inequalities and commodification of human life. The first part of this essay examines the axiological foundations of transhumanist ethics. Transhumanism is emerging as the most promising alternative to conservative ethical systems that see human nature as something that cannot or should not be changed, an attitude increasingly in tension with technological possibilities and people's legitimate desire to benefit from them.

Only recently, however, have we begun to understand the technological prerequisites for enhancing human nature and to think systematically think about the risks and opportunities. Our human quest to improve ourselves has a long history the origins of transhumanism can be traced to renaissance humanism and back to antiquity. Transhumanism is a grassroots movement that advocates the voluntary use of technology to enhance human capacities and extend our health-span.

Preventing a brave new world