Young climate activism superstar Greta Thunberg has made it to New York City Wednesday (August 28) after her 15-day voyage by yacht from Plymouth, England.<br /><br />After disembarking to a cheering crowd in lower Manhattan, Thunberg opened a press conference saying, “Well all of this is overwhelming.”<br /><br />“The trip was surprisingly good. I did not feel sea sick once,” Thunberg said, according to media.<br /><br />Thunberg made the trip across the Atlantic to attend a United Nations climate summit taking place in September — and she did it without leaving a carbon footprint. She traveled aboard the Malizia II, which has its own solar panels and hydro-generators to power the yacht.<br /><br />“This Friday I’m going to join the strike outside the UN, and then more events of course, and meeting people," she said according to reports. <br /><br />Thunberg self-identifies as having Asperger’s syndrome, a neurological difference on the autism spectrum, Greta was thrust into the role of a global leader after years of struggling with crippling depression. One of her first victories was persuading her mother, a well-known opera singer in Sweden, to stop flying.