10-PARTSERIESBEGINSAPRIL24AT9/8CONNATIONALGEOGRAPHICARTIST,PROVOCATEUR,ROGUE,GENIUS,PICASSO.“WhenIwasachild,mymothersaidtome,‘Ifyoubecomeasoldier,you’llbeageneral.Ifyoubecomeamonk,you’llendupasthepope!’Instead,IbecameapainterandwoundupasPicasso.”05.2018Didyouknow?Theworld’sleadingrivercruiselineisalsoratedtheworld’sbestoceancruiseline.CST:#2052644-40#1RIVERCRUISELINEvikingcruises.comFromTravel+LeisureMagazine,August2017©TimeInc.AffluentMediaGroup.Travel+Leisure®and‘World’sBestAwards’aretrademarksofTimeInc.AffluentMediaGroupandareusedunderlicense.Travel+LeisureandTimeInc.AffluentMediaGrouparenotaffiliatedwith,anddonotendorseproductsorservicesof,VikingCruises.Visitvikingcruises.com,call1-855-8-VIKING,orseeyourTravelAgent.BYRIVER&BYSEAOnlywithViking,thesmallshipexperts.ELEGANTDESIGN#1OCEANCRUISELINEShipsizecategory:600-2,199guestsVikingshipsize:930guestsCULTURALENRICHMENTSERENESPACESALFRESCODININGSPACIOUSBATHROOMSNATIONALGEOGRAPHICMAY2018THEBIGIDEARidtheSciencesofSexualHarassersThey’velosttheirjobsinmanyfields—whataboutthesciences?BYKATHRYNCLANCYGENIUSMappingtheStarsAstrophysicistJunaKollmeierwantstounderstandthesub-stanceoftheuniverse.BYRACHELHARTIGANSHEAWhatTheyCarriedWhenwarbrokeoutinSouthSudanagain,hundredsofthousandsofwomenfledwithonlywhattheycouldpackintreasuredbedsheets.PHOTOGRAPHSBYNORALOREKPROOFEMBARKEXPLORE15830GETTINGTHEREArcticCampinginFebruaryHowtogettoaplacewherewintertravelisoftenimpossible.BYJONGOLDENDECODERTermites’TricksforClimateControlAnofficebuildingintropicalZimbabwekeepscoolwithoutair-conditioning.BYMANUELCANALESALSO•KeepingtheBooks•PlottingPluto•DowntheMountainOntheCover:WhenPabloPicassowasinhismid-20s,hecreatedthisself-portrait—andheandGeorgesBraque,hisartisticsoulmate,inventedtheartformknownascubism.©2018ESTATEOFPABLOPICASSO/ARTISTSRIGHTSSOCIETY(ARS),NEWYORK;ERICHLESSING,ARTRESOURCE,NYCONTENTSALSO•TheLivingPlanet•WhentheToo-EarlyBirdSingsFEATURESBeingMusliminAmericaAnestimated3.45millionMuslimsliveintheUnitedStatestod...