This is at Ron Paul-levels of understanding of modern economics and global markets.
But then again, I don't see the majority of France recognizing the absolute unsustainability of its government's extreme social collectivist policies. Not even 100% taxes on the French's rich, then top 5%, then top 10%, then top 20%, then top 40%, and so on- will save France from future massive deficits without sizable reforms. I can see Americans, Brits, Germans, and the Japanese enacting such reforms in time, but not the French en masse, despite the calls for reform by many intelligent and logically thinking French men and women.
So, in the end, might as well accelerate what appears to be a very likely economic collapse- elect this Melenchon idiot. For the young French entrepreneurs of today, you may want to seriously consider relocating in the not-too-distant future. Global investors are already poised to take runs at French banks and jack up France's CDS spreads if even Hollande is elected.