heyy there,
this is def. a bit late but hope it helps slightly... any chapter one does depends completely upon the topic u r doing.
The first chapter should generally be an overview or the surface of the entire topic. ORR if ur topic is one which u hav divided into different aspects... then start with the first aspect and discuss its implication for the societies/ people dat r affected by that aspect!
sryy my writin is very general as i m not sure of ur topic .. soo my apologies!
also... make sure to have a triangular method of writing throuout ur PIP... which basically juss means dat u (i) state ur point
(ii) support using secondary research
(iii) support using primary research
and then elaborate the aspect's implications....
hope dat helps some what to anyone who reads
take care and good luck
Sara