The biggest danger to the global economy, isn't Trump, it's the unsustainable soaring level of debt. Obama has doubled US federal debt from $9.4 trillion in Jan 2009 to nearly $20 trillion today. He doubled all previous debt in just eight years. China is looking at $30 trillion. Europe has adopted a monetary system in the Euro which is completely inflexible. It has turned Southern Europe into a dead zone, drowning under a staggering mountain of irredeemable paper. What can one man, even someone as determined as Trump, accomplish in the face of so much deep seated institutional rot? It's a race against time.