Greta Thunberg is a different being. She single handedly raise a voice from a small version into a big print impression that has erupted in the bench of the world leaders . sits in silence in the cabin of the boat that will take her across the Atlantic Ocean. 
Inside, there’s a cow skull hanging on the wall, a faded globe, a child’s yellow raincoat. Outside, it’s a tempest: rain pelts the boat, ice coats the decks, and the sea batters the vessel that will take this slight girl, her father and a few companions from Virginia to Portugal. For a moment, it’s as if Thunberg were the eye of a hurricane, a pool of resolve at the center of swirling chaos. In here, she speaks quietly. Out there, the entire natural world seems to amplify her small voice, screaming along with her.
“We can’t just continue living as if there was no tomorrow, because there is a tomorrow,” she says, tugging on the sleeve of her blue sweatshirt. “That is all we are saying.”
It’s a simple truth, delivered by a teenage girl in a fateful moment. The sailboat, La Vagabonde, will shepherd Thunberg to the Port of Lisbon, and from there she will travel to Madrid, where the United Nations is hosting this year’s climate conference. It is the last such summit before nations commit to new plans to meet a major deadline set by the Paris Agreement. Unless they agree on transformative action to reduce greenhouse gas emissions, the world’s temperature rise since the Industrial Revolution will hit the 1.5°C mark—an eventuality that scientists warn will expose some 350 million additional people to drought and push roughly 120 million people into extreme poverty by 2030. For every fraction of a degree that temperatures increase, these problems will worsen. This is not fearmongering; this is science. For decades, researchers and activists have struggled to get world leaders to take the climate threat seriously. But this year, an unlikely teenager somehow got the world’s attention.
