Recently two developments have had a major impact on the field of ancient DNA (aDNA). First, new advances in DNA sequencing, in combination with improved capture/enrichment methods, have resulted in the recovery of orders of magnitude more DNA sequence data from ancient animals. Second, there has been an increase in the range of tissue types employed in aDNA. Hair in particular has proven to be very successful as a source of DNA because of its low levels of contamination and high (...) level of ancient endogenous DNA. These developments have resulted in significant advances in our understanding of recently extinct animals: namely their evolutionary relationships, physiology, and even behaviour. Hair has been used to recover the first complete ancient nuclear genome, that of the extinct woolly mammoth, which then facilitated the expression and functional analysis of haemoglobins. Finally, we speculate on the consequences of these developments for the possibility of recreating extinct animals. (shrink)

Resource development takes place through the transformation of social institutions. The moral dimension is of crucial importance in the evolution of associated management regimes. More than just a code of ethics, moralities are predicated on what is understood to be 'the good'. Recognition of the good requires a rhetoric beyond those of power and interest. This paper proposes a rhetoric of love. Within this conception of morality, the management of human relationships becomes understood as an unfolding cycle of choice among (...) tragic choices and management of the non-human environment is accomplished through the realisation of the gift relationship. (shrink)

Resource development takes place through the transformation of social institutions. The moral dimension is of crucial importance in the evolution of associated management regimes. More than just a code of ethics, moralities are predicated on what is understood to be ‘the good’. Recognition of the good requires a rhetoric beyond those of power and interest. This paper proposes a rhetoric of love. Within this conception of morality, the management of human relationships becomes understood as an unfolding cycle of choice among (...) tragic choices and management of the non‐human environment is accomplished through the realisation of the gift relationship. (shrink)

Professor Brian Goodwin (1931-2007) was a visionary biologist, mathematician and philosopher. Understanding organisms as dynamics wholes, he worked to develop an alternate view to extreme Darwinism based solely on genetic factors. He was a pioneer in the field of theoretical biology.