In 2019 we saw: global climate protests, a trade war between the U.S. and China, a disappointing conclusion from the latest COP, an IPO by the world\u2019s largest oil company. What might next year bring?\xa0We asked Kevin Book (Clearview Energy Partners; CSIS), Liam Denning (Bloomberg Opinion Columnist), and Sarah Ladislaw (CSIS) to discuss 2019\u2019s major energy and climate developments and to tell us what to watch for in 2020.