{"id":"https://openalex.org/W7225794229","doi":"https://doi.org/10.1371/journal.pgph.0007528","title":"Trade, food security and climate risk: Connecting global policy to local realities","display_name":"Trade, food security and climate risk: Connecting global policy to local realities","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225794229","doi":"https://doi.org/10.1371/journal.pgph.0007528"},"language":"en","primary_location":{"id":"doi:10.1371/journal.pgph.0007528","doi":"https://doi.org/10.1371/journal.pgph.0007528","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pgph.0007528","pdf_url":null,"source":{"id":"https://openalex.org/S4210231901","display_name":"PLOS Global Public Health","issn_l":"2767-3375","issn":["2767-3375"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","norway-1","oarl","vabb-shw"],"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLOS Global Public Health","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1371/journal.pgph.0007528","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076090904","display_name":"Helen Walls","orcid":"https://orcid.org/0000-0003-0538-3859","observed_orcids":["https://orcid.org/0000-0003-0538-3859"]},"institutions":[{"id":"https://openalex.org/I4210089966","display_name":"London School of Hygiene & Tropical Medicine","ror":"https://ror.org/00a0jsq62","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I4210089966"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Helen Walls","raw_affiliation_strings":["London School of Hygiene and Tropical Medicine"],"raw_orcid":"https://orcid.org/0000-0003-0538-3859","affiliations":[{"raw_affiliation_string":"London School of Hygiene and Tropical Medicine","institution_ids":["https://openalex.org/I4210089966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048993668","display_name":"Deborah Johnston","orcid":"https://orcid.org/0000-0003-0065-1105","observed_orcids":["https://orcid.org/0000-0003-0065-1105"]},"institutions":[{"id":"https://openalex.org/I28257850","display_name":"London South Bank University","ror":"https://ror.org/02vwnat91","country_code":"GB","type":"education","lineage":["https://openalex.org/I28257850"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Deborah Johnston","raw_affiliation_strings":["Executive Group, London South Bank University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Executive Group, London South Bank University","institution_ids":["https://openalex.org/I28257850"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050797162","display_name":"Mirriam Matita","orcid":"https://orcid.org/0000-0001-6910-114X","observed_orcids":["https://orcid.org/0000-0001-6910-114X"]},"institutions":[{"id":"https://openalex.org/I4210101907","display_name":"Lilongwe University of Agriculture and Natural Resources","ror":"https://ror.org/0188qm081","country_code":"MW","type":"education","lineage":["https://openalex.org/I4210101907"]}],"countries":["MW"],"is_corresponding":false,"raw_author_name":"Mirriam Matita","raw_affiliation_strings":["Lilongwe University of Agriculture and Natural Resources"],"raw_orcid":"https://orcid.org/0000-0001-6910-114X","affiliations":[{"raw_affiliation_string":"Lilongwe University of Agriculture and Natural Resources","institution_ids":["https://openalex.org/I4210101907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093255354","display_name":"Andrew Jamali","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrew Jamali","raw_affiliation_strings":["National Planning Commission"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Planning Commission","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046409240","display_name":"Penelope Milsom","orcid":"https://orcid.org/0000-0002-9605-6978","observed_orcids":["https://orcid.org/0000-0002-9605-6978"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Penelope Milsom","raw_affiliation_strings":["School of Public Health"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Public Health","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027320968","display_name":"Martin McKee","orcid":"https://orcid.org/0000-0002-0121-9683","observed_orcids":["https://orcid.org/0000-0002-0121-9683","https://orcid.org/0000-0001-6889-386X"]},"institutions":[{"id":"https://openalex.org/I4210089966","display_name":"London School of Hygiene & Tropical Medicine","ror":"https://ror.org/00a0jsq62","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I4210089966"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Martin McKee","raw_affiliation_strings":["London School of Hygiene and Tropical Medicine"],"raw_orcid":"https://orcid.org/0000-0002-0121-9683","affiliations":[{"raw_affiliation_string":"London School of Hygiene and Tropical Medicine","institution_ids":["https://openalex.org/I4210089966"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2496,"currency":"USD","value_usd":2496},"apc_paid":{"value":2496,"currency":"USD","value_usd":2496},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":"11","first_page":"e0007528","last_page":"e0007528"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11898","display_name":"Economics of Agriculture and Food Markets","score":0.5029000043869019,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11898","display_name":"Economics of Agriculture and Food Markets","score":0.5029000043869019,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14269","display_name":"Food Security and Socioeconomic Dynamics","score":0.36739999055862427,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10439","display_name":"Climate change impacts on agriculture","score":0.05700000002980232,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C549605437","wikidata":"https://www.wikidata.org/wiki/Q1229911","display_name":"Food security","level":3,"score":0.7120000123977661},{"id":"https://openalex.org/C189326681","wikidata":"https://www.wikidata.org/wiki/Q10294","display_name":"Poverty","level":2,"score":0.6176000237464905},{"id":"https://openalex.org/C201960208","wikidata":"https://www.wikidata.org/wiki/Q159385","display_name":"Geopolitics","level":3,"score":0.5616000294685364},{"id":"https://openalex.org/C2779585090","wikidata":"https://www.wikidata.org/wiki/Q3457762","display_name":"Resilience (materials science)","level":2,"score":0.5213000178337097},{"id":"https://openalex.org/C74893574","wikidata":"https://www.wikidata.org/wiki/Q5465532","display_name":"Food systems","level":4,"score":0.5138000249862671},{"id":"https://openalex.org/C2779363069","wikidata":"https://www.wikidata.org/wiki/Q5465509","display_name":"Food policy","level":4,"score":0.4799000024795532},{"id":"https://openalex.org/C137176749","wikidata":"https://www.wikidata.org/wiki/Q4105337","display_name":"Psychological resilience","level":2,"score":0.45350000262260437},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.4498000144958496},{"id":"https://openalex.org/C155202549","wikidata":"https://www.wikidata.org/wiki/Q178803","display_name":"International trade","level":1,"score":0.4108999967575073},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.3968000113964081},{"id":"https://openalex.org/C2779507241","wikidata":"https://www.wikidata.org/wiki/Q17072637","display_name":"Climate resilience","level":3,"score":0.38659998774528503},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3513999879360199},{"id":"https://openalex.org/C66204764","wikidata":"https://www.wikidata.org/wiki/Q219416","display_name":"Sustainability","level":2,"score":0.3481999933719635},{"id":"https://openalex.org/C39389867","wikidata":"https://www.wikidata.org/wiki/Q380767","display_name":"Corporate governance","level":2,"score":0.33559998869895935},{"id":"https://openalex.org/C140413371","wikidata":"https://www.wikidata.org/wiki/Q572564","display_name":"Commercial policy","level":2,"score":0.33070001006126404},{"id":"https://openalex.org/C2119116","wikidata":"https://www.wikidata.org/wiki/Q7181","display_name":"Globalization","level":2,"score":0.32679998874664307},{"id":"https://openalex.org/C2993342163","wikidata":"https://www.wikidata.org/wiki/Q1229911","display_name":"Food insecurity","level":4,"score":0.3156000077724457},{"id":"https://openalex.org/C2992402296","wikidata":"https://www.wikidata.org/wiki/Q1229911","display_name":"Food supply","level":2,"score":0.3149999976158142},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.31200000643730164},{"id":"https://openalex.org/C182769425","wikidata":"https://www.wikidata.org/wiki/Q377302","display_name":"Trade barrier","level":2,"score":0.31200000643730164},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.3000999987125397},{"id":"https://openalex.org/C88199923","wikidata":"https://www.wikidata.org/wiki/Q627371","display_name":"Food processing","level":2,"score":0.2874000072479248},{"id":"https://openalex.org/C2779957034","wikidata":"https://www.wikidata.org/wiki/Q24886253","display_name":"Food prices","level":4,"score":0.2842999994754791},{"id":"https://openalex.org/C47768531","wikidata":"https://www.wikidata.org/wiki/Q1127188","display_name":"Development economics","level":1,"score":0.28369998931884766},{"id":"https://openalex.org/C2987945947","wikidata":"https://www.wikidata.org/wiki/Q1774427","display_name":"Climate policy","level":3,"score":0.28130000829696655},{"id":"https://openalex.org/C2988944679","wikidata":"https://www.wikidata.org/wiki/Q7937","display_name":"Global climate","level":3,"score":0.2799000144004822},{"id":"https://openalex.org/C528167355","wikidata":"https://www.wikidata.org/wiki/Q258307","display_name":"National security","level":2,"score":0.2793999910354614},{"id":"https://openalex.org/C107826830","wikidata":"https://www.wikidata.org/wiki/Q929380","display_name":"Environmental resource management","level":1,"score":0.2768999934196472},{"id":"https://openalex.org/C2776310101","wikidata":"https://www.wikidata.org/wiki/Q1524235","display_name":"Global governance","level":3,"score":0.2743000090122223},{"id":"https://openalex.org/C175605778","wikidata":"https://www.wikidata.org/wiki/Q3299701","display_name":"Natural resource economics","level":1,"score":0.2694999873638153},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.2648000121116638},{"id":"https://openalex.org/C166566181","wikidata":"https://www.wikidata.org/wiki/Q8065","display_name":"Natural disaster","level":2,"score":0.25600001215934753},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.2515000104904175}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1371/journal.pgph.0007528","doi":"https://doi.org/10.1371/journal.pgph.0007528","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pgph.0007528","pdf_url":null,"source":{"id":"https://openalex.org/S4210231901","display_name":"PLOS Global Public Health","issn_l":"2767-3375","issn":["2767-3375"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","norway-1","oarl","vabb-shw"],"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLOS Global Public Health","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1371/journal.pgph.0007528","doi":"https://doi.org/10.1371/journal.pgph.0007528","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pgph.0007528","pdf_url":null,"source":{"id":"https://openalex.org/S4210231901","display_name":"PLOS Global Public Health","issn_l":"2767-3375","issn":["2767-3375"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","ki-jl-1","norway-1","oarl","vabb-shw"],"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLOS Global Public Health","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W296100823","https://openalex.org/W2103665975","https://openalex.org/W2125993123","https://openalex.org/W2128848774","https://openalex.org/W2174692757","https://openalex.org/W2279969637","https://openalex.org/W2295083785","https://openalex.org/W2295873509","https://openalex.org/W2331068560","https://openalex.org/W2462940362","https://openalex.org/W2503863449","https://openalex.org/W2512463392","https://openalex.org/W2595323969","https://openalex.org/W2730378911","https://openalex.org/W2904917989","https://openalex.org/W2969226792","https://openalex.org/W3036682915","https://openalex.org/W3092190230","https://openalex.org/W3109151975","https://openalex.org/W3127757778","https://openalex.org/W3170531652","https://openalex.org/W3175989019","https://openalex.org/W3190775609","https://openalex.org/W4214618651","https://openalex.org/W4285046026","https://openalex.org/W4306392285","https://openalex.org/W4313399603","https://openalex.org/W4386329872","https://openalex.org/W4386441505","https://openalex.org/W4386924100","https://openalex.org/W4387452012","https://openalex.org/W4387541410","https://openalex.org/W4387879259","https://openalex.org/W4389616139","https://openalex.org/W4391329153","https://openalex.org/W4399708898","https://openalex.org/W4402512502","https://openalex.org/W4408052063","https://openalex.org/W4413104093","https://openalex.org/W4415300235","https://openalex.org/W7204901565"],"related_works":[],"abstract_inverted_index":{"Amid":[0],"escalating":[1],"climate":[2,18,101],"change,":[3],"geopolitical":[4],"instability,":[5],"and":[6,17,45,68,87,103,130,138],"widening":[7],"socioeconomic":[8],"inequality,":[9],"the":[10,57,76,149],"interlinked":[11],"dynamics":[12],"of":[13,78,83],"trade,":[14],"food":[15,30,85,108],"security,":[16,109],"resilience":[19],"pose":[20],"a":[21,51,93],"critical":[22],"global":[23,58],"challenge.":[24],"While":[25],"trade":[26,59,99,119,141],"can":[27],"increase":[28],"national":[29,112],"availability,":[31],"it":[32],"does":[33],"not":[34],"necessarily":[35],"ensure":[36],"affordability":[37,129],"or":[38],"access":[39,86],"for":[40,140],"households,":[41],"particularly":[42],"in":[43,81],"import-dependent":[44],"climate-vulnerable":[46],"countries.":[47],"This":[48],"paper":[49],"adopts":[50],"systems":[52],"perspective":[53],"to":[54,106],"examine":[55],"how":[56,98],"architecture":[60],"\u2013":[61,71],"shaped":[62],"by":[63,124,134],"multilateral":[64],"institutions,":[65],"regional":[66],"agreements,":[67],"corporate":[69],"interests":[70],"is":[72],"often":[73],"disconnected":[74],"from":[75],"realities":[77],"ordinary":[79,152],"people,":[80],"terms":[82],"their":[84],"nutritional":[88],"outcomes.":[89],"Using":[90],"Malawi":[91],"as":[92],"case":[94],"study,":[95],"we":[96],"show":[97],"policies,":[100],"shocks,":[102],"poverty":[104],"interact":[105],"undermine":[107],"even":[110],"when":[111],"supplies":[113],"appear":[114],"adequate.":[115],"We":[116],"argue":[117],"that":[118,143],"policy":[120],"must":[121],"be":[122],"evaluated":[123],"its":[125,155],"impact":[126],"on":[127,145,148],"household":[128],"access,":[131],"rather":[132],"than":[133],"aggregate":[135],"supply":[136],"indicators,":[137],"call":[139],"approaches":[142],"centre":[144],"real-world":[146],"impacts":[147],"ground,":[150],"where":[151],"people":[153],"experience":[154],"effects.":[156]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}