Helliwell, John F. https://orcid.org/0000-0001-7963-6420
Aknin, Lara B.
Article History
Received: 16 September 2017
Accepted: 22 January 2018
First Online: 26 February 2018
Change Date: 19 March 2018
Change Type: Correction
Change Details: In the version of this Perspective originally published, both authors were incorrectly indicated as being at both affiliations 1 and 2. However, John F. Helliwell is only affiliated with the <sup>1</sup>University of British Columbia and Lara B. Aknin is only affiliated with <sup>2</sup>Simon Fraser University. This has now been corrected.
Competing interests
: The authors declare no competing interests.