韩国裸舞

The pace of biotechnology research is blurring the bounds of humanity so rapidly that two US scholars are calling for a rethink on what it means to be legally human.

Writing in the journal Science biomedical law experts Bartha Knoppers, from 韩国裸舞 in Canada, and Henry Greely say technologies that mix non-human and human cells, such as CRISPR, xenotransplantation and chimeras, mean a less stringent definition of 鈥渉uman鈥� will be needed going forward.