CREDITS:(PHOTO)TANMOYBHADURI;(GRAPHIC)N.DESAI/SCIENCE2MARCH2018•VOL359ISSUE6379957SCIENCEsciencemag.org2MARCH2018•VOLUME359•ISSUE6379CONTENTS991&1047HowthetonguetastessourWallingoutfloodwatersinBangladeshFEATURES970INTRODUCTIONByJ.Couzin-Frankel972AFTERTHEDELUGETwelveyearsafterHurricaneKatrina,socialscientistsseeklessonsfromitssurvivorsByK.Servick976LESSONSINRESILIENCEInwarzonesandrefugeecamps,researchersareputtingresilienceinterventionstothetestByE.Underwood980BENDINGTOTHEWATER’SWILLInflood-proneBangladesh,resiliencecanmeanlettingwaterhaveitswayByW.CornwallNATURE’SSTRATEGIES975FishthatswitchsextothriveByE.Pennisi978ResiliencebyregenerationByE.Pennisi979StealinggenestosurviveByM.Leslie982SquirrelswitharainydayfundByM.Leslie985AplantthatstandsandfightsByE.PennisiPERSPECTIVES986SEEKINGRESILIENCEINMARINEECOSYSTEMSWithrecoverywindowsclosing,howcanreefcoralsresistclimatechange?ByE.S.DarlingandI.M.Côté988WHATMAKESATERRESTRIALECOSYSTEMRESILIENT?AcomplexsetofbioticandabioticfactorsdeterminestheresilienceofanecosystemByK.J.Willisetal.ONTHECOVERGopalMondalstandsontheremnantsoflandattheedgeofPolder32,anartificialislandinBangladesh.Mondal,aresidentofPolder32’sGunarivillage,losthislandbecauseofrivererosion.Asnaturalandhumanforcesthreatenhomesandlivelihoods,resilience—theabilitytoadapttoadversity,withwhateverapproachprovesmosteffective—helpspeopleandcommunitiesendure.Seepage970.Photo:TanmoyBhaduriSEEALSO▶VIDEOTherootsofresilienceINSIGHTSPERSPECTIVES990ENGINEERINGADESIGNERIMMUNOTHERAPYTailoringcytokineselectivitybyengineeringreceptor-ligandpairscircumventstoxicityByC.L.Mackall▶REPORTP.1037991pHIRSTSOURTASTECHANNELSpHOUND?NewlydiscoveredacidchannelsmayfinallyresolvethesourtastereceptionmysteryByC.Montell▶REPORTP.1047NEWSINBRIEF962NewsataglanceINDEPTH964ASIA’SHUNGERFORSANDTAKESTOLLONECOLOGYScientistslinkspecies’declinestotheminingofconstruction-gradesandByC.Larson965ARECIBOTELESCOPESAVEDBYUNIVERSITYCONSORTIUMUniversityofCentralFloridawilltakeoveroperationsoficonicr...