This book deals with biotechnology. Quite a fascinating read and very informative. I didn’t realise how far genetic engineering had come and I found it rather un-nerving. Do we think its right to change the molecular nature of various animals for our benefit? Could it be that we are able to engineer changes that benefit the animal itself or are we meddling at our peril?? To be honest I found the book a bit hard going but it certainly gave me a lot to think about.