but we are still figuring out how to use that knowledge. should we screen all human embryos for genetic abnormalities? should we root out mutations? could we be sleepwalking into a new era of eugenics? my guest is the ethicist, disability rights activist and writer tom shakespeare, who also happens to live with a genetic condition, achondroplasia, which has restricted his growth. should we embrace difference rather than use science to root it out? tom shakespeare, welcome to hardtalk. thank you, it's great to be here. it's great to have you. now, in your personal life and your professional life,