The Greek debt is meaningless, specially the debt not owned by banks

The debt of Greece is too small compared to the world GDP

It's meaningless.

Specially the art of the debt not owned by banks, but by international entities like IMF and EU, because if Greece defaults only on this part of the debt, no banks will go bankrupt, and there will be no effect in the world financial system.

So, you can forget your "Greek debt doom" bullshit