LUHE,
To find out what the common ancestor is and what teenagers are taught at school.....look up on google " bitsize evolution GCSE "
Cofty, I have seen all your threads about evolution. I don't understand them. I appreciate how much effort you put into them but really if I don't understand the biology then how can I expect to teach it to my son.
The GCSE teaching of human evolution is very simple. I understand it and it is a fact. I just need a way to help my son realise that it is fact.
Angus, thanks for the suggestion of the book. I will have a look now.
Kate xx