Piotr Lewandowski, www.sxc.hu
© Piotr Lewandowski, http://www.sxc.hu

To follow on from my post about asking questions, I’ve been thinking about how much we don’t know. Stuart Firestein, a neuroscientist from Columbia University, has written a book called Ignorance: How it drives science.[1] In Ignorance, Firestein describes how he loved lab science, but found teaching undergraduates a bit of a struggle. The problem was that he spent the whole time teaching what was known, filling the students’ brains with knowledge. He had forgotten that as well as following the textbook, he could highlight the gaps in knowledge or the rival theories, showing where the opportunities are for young researchers to push back the boundaries themselves. Those are the really interesting parts. Continue reading