https://api.elsevier.com/content/article/pii/S001632871730112Xdoi:10.1016/j.futures.2018.01.0031-s2.0-S001632871730112X10.1016/j.futures.2018.01.003S0016-3287(17)30112-XGlobal catastrophic and existential risks communication scale FuturesJournal001632872018-09-30September 20180falsefalse