Question: What got you so interested in working with apes and monkeys?

Lewis Dean answered on 10 Mar 2014:

The main reason that I got interested in apes and monkeys was because I was thinking about how humans evolved. Apes are our closest living relatives, so it makes sense to look at them and how they are different from us. By looking at how humans and other apes are different (and how we are the same) we can try to work out more about how we have evolved.