I found the same image via Google image search in this PDF on page 37: https://www.friendsofscience.org/assets/documents/Soon_CC2015_preprint.pdf (Needless to say, it's a climate change denial website)
– BatmanApr 27 '17 at 23:30
More a duplicate of https://skeptics.stackexchange.com/questions/35963/is-half-of-the-climate-change-in-the-past-110-years-due-to-natural-variation-in/35988#35988
– DavePhDApr 28 '17 at 02:04