(CNN) Climate activist Greta Thunberg has said she will continue to "put pressure on people in power," after completing her journey across the Atlantic Ocean for the COP25 conference in Madrid on Tuesday. Thunberg arrived in Lisbon after nearly three weeks at sea, before giving a press conference at the port alongside youth activists and crew members. "We will go to COP25 in Madrid and we will continue the fight there to make sure that within those walls, the voices of the people are being heard," she added. Around 25,000 people from 200 countries are expected to attend the COP25 climate change conference in Madrid this week. They include dozens of heads of state and government, business leaders, scientists and activists like Thunberg.

Source: CNN December 03, 2019 17:03 UTC