[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":-5,"_8":9},"actionData","errors","root",{"_82":-5,"_89":-5,"_90":91,"_92":93,"_94":95,"_96":97,"_98":99,"_100":101,"_102":17,"_103":104,"_105":106,"_107":108},"routes/_store+/_readers+/read_/route","routes/_store+/_readers+/read_.$slug/route",{"_10":11,"_12":13,"_14":15,"_16":17,"_18":-7},"book",{"_25":42,"_56":57,"_58":-5,"_59":17,"_60":61,"_62":63,"_64":65,"_66":67,"_68":-5,"_69":-5,"_70":71,"_72":71,"_73":74,"_75":76},"parts",[41],"toc",[19,20,21,22],"isUnavailableOnline",false,"unavailableMessage",{"_23":24,"_25":39,"_27":-5,"_28":40,"_30":31,"_32":-5,"_33":-5,"_34":-5},{"_23":24,"_25":37,"_27":-5,"_28":38,"_30":31,"_32":-5,"_33":-5,"_34":-5},{"_23":24,"_25":35,"_27":-5,"_28":36,"_30":31,"_32":-5,"_33":-5,"_34":-5},{"_23":24,"_25":26,"_27":-5,"_28":29,"_30":31,"_32":-5,"_33":-5,"_34":-5},"level",2,"title","3 Footnotes","description","path","#leanpub-auto-footnotes","fileCount",1,"quizType","sectionNum","youtubeId","2 Acknowledgments","#leanpub-auto-acknowledgments","1 Reader’s guide","#leanpub-auto-readers-guide","Preface","#leanpub-auto-preface",{"_25":42,"_27":43,"_30":44,"_45":46},"JES! Towards a joint effort society","",0,"chapters",[47,48,49,50],{"_23":24,"_25":39,"_28":40,"_30":31,"_51":55,"_34":-5},{"_23":24,"_25":37,"_28":38,"_30":31,"_51":54,"_34":-5},{"_23":24,"_25":35,"_28":36,"_30":31,"_51":53,"_34":-5},{"_23":24,"_25":26,"_28":29,"_30":31,"_51":52,"_34":-5},"subsections",[],[],[],[],"slug","jes","metaText","embargo","coverFeatured",{"_86":88},"coverFeatured2x",{"_86":87},"authors",[77],"showReadLinkString","sample","freePdfUrl","freeEpubUrl","hasPdfSample",true,"hasEpubSample","samplePdfUrl","https://s3.amazonaws.com/samples.leanpub.com/jes-sample.pdf?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=0XBXHW3Q9GGV69BT7E82%2F20260914%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260914T145858Z&X-Amz-Expires=518400&X-Amz-SignedHeaders=host&X-Amz-Signature=de0d2c77260612f6ab809d3f0be81260389fe2a93de96e9c6fe7efff807326b0","sampleEpubUrl","https://s3.amazonaws.com/samples.leanpub.com/jes-sample.epub?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=0XBXHW3Q9GGV69BT7E82%2F20260914%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260914T145858Z&X-Amz-Expires=518400&X-Amz-SignedHeaders=host&X-Amz-Signature=c0c96f8cde9014ed124366386c4f312150d4b54cbb2327c7dfed90c0ebdfc98e",{"_78":79,"_80":81,"_82":83},"id","Z2lkOi8vbGVhbnB1Yi9TdG9yZTo6UHJvZHVjdEF1dGhvci82MzU3","name","Frank van Empel & Caro Sicking","user",{"_84":85},"username","nonfixe","url","https://d2sofvawe08yqg.cloudfront.net/jes/s_featured2x?1620384680&1620384680","https://d2sofvawe08yqg.cloudfront.net/jes/s_featured?1620384680&1620384680","shoppingCartId","shoppingCart",{"_78":121,"_122":44,"_123":71,"_124":43,"_125":126,"_127":128,"_129":71},"locale","en","readerTheme","light","constants",{"_119":120},"publishers",{"_115":116,"_117":118},"learnerOrganizations",[],"needsLocaleCookieSync","announcements",{"_109":110,"_111":-5},"sentryEnvironment","production","sentryRelease","f72692f2e45c0c62e1437375dedddcf2717e20cd","announcement_store",{"_112":17,"_113":114},"announcement_authors","flag","text","

Kick off your book project, get started with GhostAI, get better at marketing, or spend the day doing all three! Free live workshops on Zoom. Saturday, June 27, 2026.

\n","companies",[],"universities",[],"paypalClientId","AX53Cwz8jR6rVVzzZiZNWWXl0dGagi-GZrjG-S3Ua14E5nrKMn7DxDQ730O4R8LusLPp49ALn6aRVaEy","no-cart","count","free","updatedAt","paymentGateway","STRIPE","cartItems",[],"loading"]

JES! Towards a joint effort society

Course overview

JES! Towards a joint effort society4 chapters