b KingofHighVis-
"Of course financial crisis was a global problem, but this just served to highlight those economies that were living on credit. Many economies have not been hugely effected and are now continuing to show healthy growth. At the end of the day, the last government failed to manage the economy properly."
The financial situation we find ourselves in is neither the fault of the Tories nor New Labour - except insofar as New Labour deregulated the financial sector.
It is the banking crisis which has caused our deficit and debt to skyrocket. During the New Labour govt. and before the banking crisis, the UK deficit as percentage of GDP was at 3% - this is about average for the EU. After the banking crisis, it shot up to over 11%.
The financial crisis also caused a recession, leading to a loss of tax receipts, and putting thousands of people out of work and on welfare.
However much some people dislike New Labour 'profligacy' in public spending, it is not, and never was, the cause the budget situation.
You're right that economies which relied on credit were more vulnerable. In order to keep the economy going, consumers had to be given credit to keep consuming and not riot since their standard of living would have otherwise dropped dramatically. The fact is that wages in real terms have remained pretty much flat since the early 1980s. At the same time, the cost of living has shot up dramatically, as has wealth inequality.
The economies which suffered the most were also those which had the most deregulated financial sector: i.e. The US and UK. UK faired even worse because of it is so highly dependent on finance to bring in tax receipts, whereas the US still actually manufactures stuff.