David Finnigan’s performance piece on the climate crisis, Deep History, now playing at the Public Theater after stops elsewhere, including the Edinburgh Fringe, will inevitably be compared to a TED talk: Finnigan is scientifically fluent and uses images from his laptop (video design by Hayley Egan) to craft a deeply informed narrative of climate and human history, with some autobiography and whimsy mixed in. TED talks can be engaging, of course, and Finnigan is certainly that; but this description also sells Finnigan short. There is theatricality at work in the 65-minute piece, directed by Annette Mees, particularly a twist in the storytelling that revolves around the gap between 2019 (when the piece was written) and the time when it is performed.