"One man can't do anything in the face of this"
I think you underestimate Donald J Trump 
He has them spinning in circles, puppets from Lisbon to London to Las Vegas, servants from Rome to Rio and globalists from the Grand Canyon to the offices of Goldman Sachs are beside themselves and haven't got a clue how to handle Trump.
Trump said " “We will no longer surrender this country or its people to the false song of globalism” and the panic in boardrooms and the BBC was like nothing anyone had ever witnessed.
Crisis meetings were held, cronies were called upon and teenage whizzkids from Oxbridge were flown in and no publicly funded taxpayer expense was spared. Charidees were coordinated, chuggers were sent out on the streets to drum up funds to fight Trump and stop the people's revolution.
You say "one man can't do anything in the face of this", then why do we read headlines of their utter panic at Donald J Trump
"Trump terrifies world leaders
And Obama’s reassurances aren’t calming them down.
...
“They’re scared and they’re trying to understand how real this is,” said one American official in touch with foreign leaders. “They all ask. They follow our politics with excruciating detail. They ask: ‘What is this Trump phenomenon? Can he really win? "
www.politico.com/story/2016/04/trump-terrifies-world-leaders-222233
Bilderberg have invited Senator Lindsey Graham who can't stand Trump and whom Trump can't stand to Bilderberg. Trump is on their agenda, but they won't stump the Trump.