Search for "epigenetics"
CRISPR culture
March 15, 2019
CRISPR is a way of changing and replacing parts of DNA using enzymes like a pair of molecular scissors (of course things are more complex than this!). This new technology for ‘editing’ DNA, genes or genomes began to attract public attention between around 2012 and 2015. When I started to write about metaphors used to …
From epigenetic landscapes to epigenetic pancakes
March 1, 2019
As somebody interested in metaphor, art and science, I was just starting to read Susan Merrill Squier’s book Epigenetic Landscapes: Drawings as metaphor (2017) (I am grateful to Cath Ennis for sending me this book), when Aleksandra Stelmach alerted me to a blog post entitled “Epigenetic Pancakes”. It was therefore inevitable that I should write …
The exposome – the what?
February 22, 2019
I recently came across the term ‘exposome’ (roughly, the sum total of everything we are exposed to) and started to read up on it. But I just don’t know what to make of it… is it merely humbug or is there more to it? In this post I want to summarise a few milestones in …
Public Understanding of Science – the 1960s
January 26, 2019
At the end of last year I wrote a blog post about a book in which Sheila Jasanoff asks ‘Can science makes sense of life’. She answers this question in a rather bleak and negative way. However, questions about the nature of science and the nature of life have stayed with me ever since, which …
Fermenting hope; fermenting hype?
March 23, 2018
When I first became involved with the Synthetic Biology Research Centre here at the University of Nottingham in 2014, I wrote a blog post in which I pointed to fermentation as one of its historical and intellectual roots. I called it ‘Fermenting thought’. Now, four years later, I have come across an article in The …
Microbiomics: Heading the bandwagon off at the pass
February 24, 2018
Epigenetics once was a new and emerging field. Although there is no scientific consensus about the correct meaning of ‘epigenetics’ and scientists are increasingly sceptical of some claims being made, one can say, following Kat Arney, that epigenetics tries to “explain how the things that happen to us during a lifetime somehow imprint on our …
Making Science Public: End of year round-up, 2017
December 15, 2017
This is my sixth end-of-year blog post for the Making Science Public blog. A lot has changed since I posted my first one at the end of 2012 (and this post is my 307th). The Making Science Public programme, funded by the Leverhulme Trust, has virtually come to an end but the topics it began …