A paper published yesterday supports a hypothesis that Richard Nichols and I made in March 2020. We published an article in The Conversation arguing that we need to know if someone’s chances of severe COVID symptoms are affected by their genes. We suggested: “It may be that just one or two genes are involved. Perhaps… Continue reading A genetic basis for COVID susceptibility
This article, co-authored with my colleague Prof. Richard Nichols, was published at The Conversation on 17th March 2020. Since then, Science has published a news article about efforts to do the type of studies that we advocated. NB. This is not about testing to see if we have coronavirus – this is about testing how… Continue reading Could we predict personal coronavirus risk from our DNA?
Imagine that my wife and I walk into our living room one morning to find that our son’s toy box has fallen over, and pieces of BRIO train set track lie jumbled on the floor. But eight of the pieces are joined together in a perfect circle, lying on the floor, with a train on… Continue reading Did Darwin make atheism credible?
That a single couple could be the ancestors of all living humans is widely seen as an area of conflict between genetics and the Abrahamic religions. Though little detailed attention has been paid to this idea in the scientific literature (see ‘Adam and Eve: a tested hypothesis?’), current models of the history of genomic variation in… Continue reading Adam and Eve our ghostly ancestors?
Human degradation of the natural environment is a great tragedy of our time. One of its major drivers is selfishness leading to over-consumption and waste. Despite growing concern about the environment, the majority of us struggle to forgo convenience and consumption for the long-term good of the planet. We find it easy to signal environmental… Continue reading Unselfish gardeners? Christianity and the environment
Mature elm trees in the English landscape are something I and many other have never seen. Dutch Elm Disease killed them all in the 1960s. Only the older generation can remember what we have lost. Browsing through some local photos from the 1930s this weekend, my eyes were opened to the size and grace of… Continue reading Lost elms of Kent
Getting together to discuss a published paper is a classic way of keeping on top of the literature and training students how to read it. During my postgraduate studies I went to a journal club every week organised by my PhD supervisor. It was here that I learned how to read a scientific paper, and… Continue reading How to lead a journal club
I recently participated in a discussion on the Biologos forum on the degree of similarity between the human and chimpanzee genomes. I was asked for my current view on this issue by Dennis Venema, who had found a old quote online from a newspaper article that I had written in 2008 on this issue. In… Continue reading How similar are human and chimpanzee genomes?
This blog was first posted at Nature Ecology & Evolution Community on 14 April 2018 Preliminary conclusions about the possibility of a short, sharp human bottleneck A few months ago I asked this community if modern genome science had tested an “Adam and Eve” hypothesis that the human lineage has passed through short, sharp bottleneck… Continue reading Adam and Eve: lessons learned
This is Part 1 of my response to Dr Dennis Venema’s second Biologos Blog “Adam, Eve and Population Genetics: A Reply to Dr. Richard Buggs (Part 2)”. Dr Venema was responding to my blog at Nature Ecology and Evolution Community about his book Adam and the Genome. Since Dr Venema’s Part 1 blog responding to… Continue reading Coalescence at bottlenecks