Global temperature is on the rise, as most of us know. Ed Hawkins charted it in this spiral edition of temperature over time.
Spiralling global temperatures from 1850-2016 (full animation) https://t.co/YETC5HkmTr pic.twitter.com/Ypci717AHq
— Ed Hawkins (@ed_hawkins) May 9, 2016
See also the Bloomberg chart that uses a standard coordinate system but stacks lines on top of one another.