Category: biology
-

Beauty and the snail
Since around 2016, the year I retired, I have followed the blossoming career of another University of Nottingham academic, Angus Davison, a professor of evolutionary genetics and expert on snails and a science communicator. He became famous in 2016 when he began to write and broadcast about ‘Jeremy the lonely lefty snail’, a snail with…
-

Synthetic embryos: Science, communication, clarification
Earlier in the month (June, 2023) I saw some headlines saying things like “Scientists say first synthetic human ’embryo’ created” or “First reported synthetic human embryo sparks ethical concerns, creates questions” or “Synthetic human embryos created for first time using no eggs or sperm”. These headlines appeared soon after an exclusive article on the matter…
-

Hybrids and chimeras: Mythology, history and science
Last week two papers were published about human and other chimeras, one in Cell on ‘Interspecies chimerism with mammalian pluripotent stem cells’ and one in Nature entitled ‘Interspecies organogenesis generates autologous functional islets’. The first one caused a bit of a stir in the newspapers. About 70 newspaper articles covered this potential scientific breakthrough in All…




