Editing Helium (section)

===Conservation advocates===
{{Main|Helium storage and conservation}}

According to helium conservationists like Nobel laureate physicist [[Robert Coleman Richardson]], writing in 2010, the free market price of helium has contributed to "wasteful" usage (e.g. for [[Tethered helium balloon|helium balloons]]). Prices in the 2000s had been lowered by the decision of the U.S. Congress to sell off the country's large helium stockpile by 2015.<ref name="Connor" /> According to Richardson, the price needed to be multiplied by 20 to eliminate the excessive wasting of helium. In the 2012 Nuttall et al. paper titled "Stop squandering helium", it was also proposed to create an International Helium Agency that would build a sustainable market for "this precious commodity".<ref>{{cite journal |last1=Nuttall |first1=William J. |last2=Clarke |first2=Richard H. |last3=Glowacki |first3=Bartek A. |date=2012 |title=Resources: Stop squandering helium |journal=Nature |volume=485 |issue=7400 |pages=573–575 |bibcode=2012Natur.485..573N |doi=10.1038/485573a |pmid=22660302 |s2cid=10351068|doi-access=free }}</ref>