The Garden: Why are flowers a biological mystery?

Last week I gave an online talk for The Garden, a new a platform that connects people who love to learn with academics and experts for live talks. I spoke on Darwin’s abominable mystery, covering 150 years of research on the origin of the flowering plants. This drew on articles I have published in American… Continue reading The Garden: Why are flowers a biological mystery?

Video: Adam, Eve and human genetic diversity

This video summarises my understanding of the current genetic evidence on whether or not humans could have passed through a bottleneck of a single couple at some point in our history. It is a talk I gave in May 2020 for a group of scientists from across Europe who identify as Christians. This audience came… Continue reading Video: Adam, Eve and human genetic diversity

Why phylogenetics is difficult

Here is a short video I made for one of my MSc classes, explaining why building phylogenetic trees is not easy. For examples of this phenomenon in my own research see here and here.

What was Darwin thinking? The origin of his ‘abominable mystery’

Happy Darwin Day 2021! This blog is about Darwin’s thought in the final years of his life, written for the Nature Ecology and Evolution community and re-published here. Back in 2012, The Natural History Museum of Milan invited me to give a talk for their Darwin Day symposium. Predictably for a botanist, I took the… Continue reading What was Darwin thinking? The origin of his ‘abominable mystery’