"They say that if you’re working on a problem that can be solved within your lifetime, you’re not thinking big enough."Dr Andrew McLean is always thinking big and he is forever curious. It makes dinner table conversation diverse and always very interesting, and made for some great discussion when on the first morning of his latest trip to Perth we took delivery of two hives of bees! Of course as well as being a world renowned expert in equine behaviour, it turns out he has also co-authored a paper on bee cognition, amongst other things. There is always so much to learn.