Swedish teen climate activist Greta Thunberg arrived in New York on Wednesday after a 15-day journey across the Atlantic Ocean on a high-tech, zero-emissions yacht to attend a United Nations summit next month."We need to stand together and support each other and to take action because, otherwise, it might be too late, so let's not wait any longer let's do it now," the 16-year-old told reporters at a marina where the vessel docked.Thunberg grabbed the worldwide spotlight when she started the #FridaysForFuture global climate activism movement in 2018, boycotting school to demand action on tac…READ FULL ARTICLE