Next time you take a walk through a forest, sit down on the fallen leaves, rustle a hole in the top layer, breathe deeply, and take in the aroma of fresh earth. Sterilised soil smells somehow wrong to our noses – it lacks the homey feel of childhood dens and freshly ploughed fields. But on productive land, like an ancient forest or well-tended farm, it smells right. Our noses know what to look for – the rich earthy scent of microbial decomposition. Continue reading
How does theology contribute to science? This is a question that developmental biologist Jeff Hardin has answered many times. I met Jeff several years ago when I first interviewed him for the God in the lab book, and was immediately intrigued to learn that he has studied both of these subjects. In today’s guest posts, he explains his own perspective on science and theology.
As Americans go, I’m a bit of an odd duck. Before my PhD in Biophysics at the University of California-Berkeley, I received a Master of Divinity degree, focusing on theology and philosophy. For me, it is important that theology and science fit together, not just as an intellectual exercise, but Continue reading
Climbing mountains brings perspective. Looking down from the top of a high peak, you can see the whole of the surrounding area laid out like a map. You can plan where you want to go next, or maybe even your whole route for the next few days. The feeling of achievement that comes from climbing a mountain is wonderful. Chairlifts and funicular railways are great – especially if you can’t manage a climb – but standing on the summit is many times more exhilarating if you’ve plodded very step of the way up from the bottom. John Muir was unusual as a scientist because his fieldwork actually involved climbing mountains. A career in most branches of science involves working indoors, sometimes in windowless rooms. As a PhD student in Edinburgh I spent many days examining Zebrafish embryos in the basement, but I could see the Pentland hills from my lab bench – until Cancer Research UK built a research centre that blocked out the view (and I am clearly still nursing a grudge against them for it!) Actually climbing the mountains on my doorstep was a refreshing reminder that the world was going to carry on revolving whether my experiments worked or not. Over the last year I have noticed that mountains are a popular source of metaphors for describing the scientific journey. Being interested in mountains myself, I began to collect these passages and thought they would make an interesting blog post and source of quotes for others. Continue reading