Sidney Camm, the guy who did the Hurricane, is the guy who did the Harrier. Harrier was his last production machine.
The period we are talking about is mighty important indeed. Hitler and Tojo could have won if England had made peace. And that was a very near thing, a nearer thing than the Battle of Britain.
John Lukacs has written well about the political events that kept England in the war in 1940. The first is "Five Days in London: May 1940":
http://www.amazon.com/exec/obidos/tg/detail/-/0300084668/qid=1106818165/sr=1-1/ref=sr_1_1/002-8778441-5595267?v=glance&s=books
and "The Duel", that is, the duel between Hitler and Churchill:
http://www.amazon.com/exec/obidos/tg/detail/-/0300089163/ref=pd_bxgy_text_1/002-8778441-5595267?v=glance&s=books&st=*