WEBVTT 1 00:00:12,830 --> 00:00:16,200 You se= it / every da=, / you us= it / all === ti==. / 2 00:00:16,200 --> 00:00:19,250 But / have yo= ev== wo======, / what == mo===? / 3 00:00:19,250 --> 00:00:21,840 Where di= mo=== co== fr== / === Wh==='= it he====? / 4 00:00:21,840 --> 00:00:26,070 How di= hu==== ev==== / from hunter-gatherers狩猟採集者, / == bu==== === se=====? / 5 00:00:26,070 --> 00:00:27,740 Well, / you'== ab=== == fi== ou=. / 6 00:00:27,740 --> 00:00:32,310 Let's ta== = tr== / back == ti==. / 7 00:00:32,310 --> 00:00:34,920 Hey ev======, / Jacqueline Ho==== he==. / 8 00:00:34,920 --> 00:00:39,220 It'= ar==== 1200= ye=== ag=, / === / we do='t ha== mo=== / quite ye=. / 9 00:00:39,220 --> 00:00:42,110 === on== th=== / we do ha== / == barter物々交換. / 10 00:00:42,110 --> 00:00:45,140 That ==, / if / someone ne=== == it== / they do='t ha==, / 11 00:00:45,140 --> 00:00:48,360 they si==== ex====== / something th== do ha== / == ge= it. / 12 00:00:48,360 --> 00:00:51,220 You tr=== / something == surplus余剰な / for so======= yo= ne==. / 13 00:00:51,220 --> 00:00:56,890 == ot=== wo===, / if / you wa== / === next guy's隣の男の mastodonマストドン獣 me==, / offer yo== ex=== an==== furs毛皮 / in exchange交換に. / 14 00:00:56,890 --> 00:01:01,160 Since / humans === no= fa===== / === de======== dense濃密な co=========, / 15 00:01:01,160 --> 00:01:04,810 we'== st====== == barter(物々交換をする) / one co==== th===. / 16 00:01:04,810 --> 00:01:12,310 Livestock--家畜 / It'= on= == === ea====== fo=== / == mo===, / along wi== ot=== ag========== pr====== / such == grains穀物. / 17 00:01:12,310 --> 00:01:18,010 But / herding(群がる) ca==== ac==== === de====, / == pa==== pe==== / == la=== am==== == grain穀物, / == ki== == cumbersome面倒な, / 18 00:01:18,010 --> 00:01:25,830 so / let's fa== fo===== / == ar==== 300= ye=== ag= / == so=== th== inconvenience不都合. / 19 00:01:25,830 --> 00:01:31,780 Early ci=========== === st====== / == assign(割り当てる) sy====== va=== / == th==== li== me==== === shells貝殻 / 20 00:01:31,780 --> 00:01:33,870 === us=== th== / == mo===. / 21 00:01:33,870 --> 00:01:38,920 For in======, / folks人々 === us=== / copper銅, bronze青銅, si====, === go== co=== / == mo=== / 22 00:01:38,920 --> 00:01:41,890 == In===, Ch===, / === ot=== pa=== == As==. / 23 00:01:41,890 --> 00:01:49,640 Though / no on= kn=== / for ce===== / when ea=== coinage通過 fi=== emerged(出現する), / sea shells貝殻, / especially cowryコヤスガイ shells貝殻, / === us== == mo=== / 24 00:01:49,640 --> 00:01:53,830 == va===== so=======, / including so== == As== === Af====. / 25 00:01:53,830 --> 00:01:57,990 Especially == Af====, / sometimes bl==== == sa== / === us== == mo===. / 26 00:01:57,990 --> 00:01:59,610 === ch=== th== ou=, / 27 00:01:59,610 --> 00:02:03,960 people == === ti== is==== == Ya=, / out == === Pa===== Oc===, / 28 00:02:03,960 --> 00:02:12,250 have on= == === st======= fo=== == mo=== / == al=: / gigantic巨大な limestone石灰岩 di===, / some === si== == ca==. / 29 00:02:12,250 --> 00:02:13,710 But / let's mo== ==. / 30 00:02:13,710 --> 00:02:16,370 I'= ta==== yo= / == ar==== 120= ye=== ag=, / 31 00:02:16,370 --> 00:02:24,230 == se= / how we ma== === leap(飛躍する) / from us=== co===, shells貝殻, === gi=== ro=== / == pa=== mo===. / 32 00:02:24,230 --> 00:02:28,190 === fi=== kn=== pa=== mo=== / == no= be=== us== / == Ch===. / 33 00:02:28,190 --> 00:02:32,960 Historian歴史家 Dr. Ro=== Ya===, / [[ == ex==== == ea== As=== hi=====, ]] 34 00:02:32,960 --> 00:02:37,280 told me / that pa=== mo=== == us== / == bu= al= ki=== == di======= pr======. / 35 00:02:37,280 --> 00:02:45,130 Researchers kn== th== / by skimming(調べる) th===== an===== te===, / == by literally文字通りに digging(掘り起こす) / == archeological考古学的な si=== / for evidence証拠. / 36 00:02:45,130 --> 00:02:49,510 But wh=== / paper mo=== == revolutionizing革命的な / === wa= go=== ch==== ha===, / 37 00:02:49,510 --> 00:02:54,680 It'= no= un=== === Age == Exploration大航海時代 / that cr==== comes into(登場する) === pi=====. / 38 00:02:54,680 --> 00:03:01,250 Let's ke== go=== == / around 60= ye=== ag=. / 39 00:03:01,250 --> 00:03:06,860 European ex======= / === ta==== == === se== / == se==== == ri==== / === pl==== == colonize(植民する). / 40 00:03:06,860 --> 00:03:09,070 How === th== funding(資金調達する) / these ex==========? / 41 00:03:09,070 --> 00:03:10,280 Credit. / 42 00:03:10,280 --> 00:03:14,10 You kn==, / It'= wh== / you ge= so======= no= / but pa= fo= it la===. / 43 00:03:14,100 --> 00:03:17,980 Some historians歴史家 sa= / monarchs君主 === funding(資金提供する) exploration探検 pr====== / 44 00:03:17,980 --> 00:03:23,100 because / they kn== / they'll ge= th=== mo=== ba== / when / = co==== == fo===== / == ri==== === di========. / 45 00:03:23,100 --> 00:03:27,740 Credit == facilitating(促進する) ex========== / across === In==== === At====== oc====, / 46 00:03:27,740 --> 00:03:32,740 === financing(資金提供する) / trade === shipping交易 ne====== / like === Du=== Ea== In=== Co=====. / 47 00:03:32,740 --> 00:03:36,680 === ye=, / credit == ev== funding(資金提供する) / === At====== slave奴隷 tr===. / 48 00:03:36,680 --> 00:03:40,330 But / let's sk== ah=== / == ar==== 20= ye=== ag=, / 49 00:03:40,330 --> 00:03:44,510 when / something el== wi== fo===== ch==== / how we us= mo===. / 50 00:03:44,510 --> 00:03:49,650 It'= 18==, / === === En===== === adopting(採用する) / What'= ca==== === gold standard金本位制 sy====. / 51 00:03:49,650 --> 00:03:51,130 What'= th== me==? / 52 00:03:51,130 --> 00:03:56,380 Every note紙幣 / printed by === go======== / represents / = ce===== am==== == go==. / 53 00:03:56,380 --> 00:04:00,390 So == ot=== wo===, / paper mo=== == " backed(裏付ける) " / by go==. / 54 00:04:00,390 --> 00:04:05,690 === US. == fo======= su==, to=, / but / politicians政治家 wi== de==== / == throw out(廃止する) th== sy====, / 55 00:04:05,690 --> 00:04:07,620 since / it wi== pu= = drag悪影響 / == ou= ec=====. / 56 00:04:07,620 --> 00:04:13,620 Instead == be=== convertible(変換する) / into precious貴金属 me===, / === US. do== / will be==== fiat money不換紙幣, / 57 00:04:13,620 --> 00:04:16,960 which me=== / It'= no= re==== backed(裏付ける) / by an======. / 58 00:04:16,960 --> 00:04:22,370 Rather, / our mo=== ha= va=== / because / we th=== / it do==, / === === go======== sa== it do==. / 59 00:04:22,370 --> 00:04:23,800 Got th==? / 60 00:04:23,800 --> 00:04:28,740 Let's go ba== ho==. / 61 00:04:28,740 --> 00:04:30,800 Phew, / we'== ba== / == === pr===== da=. / 62 00:04:30,800 --> 00:04:38,690 === to=== / we ha== / credit cards　, el======== transfers送金, / digital currency通貨 / like Bi=====, Pa====, === Ap=== Pa=. / 63 00:04:38,690 --> 00:04:43,220 These ne= developments開発 me== / you do='t re==== ne== pa=== ca== / anymore / for mo== transactions売買. / 64 00:04:43,220 --> 00:04:48,620 We ca= mo== mo=== digitallyデジタル的に / between pe==== === businesses企業 / in == instant瞬時に. / 65 00:04:48,620 --> 00:04:52,860 All == th== / makes li== pr==== complicated複雑な / for ec======== === go======== officials役人. / 66 00:04:52,860 --> 00:04:55,100 I me==, / how == mo=== tracked(追跡する)? / 67 00:04:55,100 --> 00:04:56,340 How do== it mo==? / 68 00:04:56,340 --> 00:04:57,860 What'= it wo===? / 69 00:04:57,860 --> 00:04:59,740 What do== === fu==== ho==? / 70 00:04:59,740 --> 00:05:04,800 This le==== us al= == wo====, / will pa=== mo=== so== go ex=====? / 71 00:05:04,800 --> 00:05:06,800 Maybe so. / 72 00:05:06,800 --> 00:05:11,500 This co=== se== / == outdated時代遅れな == th==. / 73 00:05:11,500 --> 00:05:15,440 But / === yo= re=== / == trade in(取引きする) yo== Benjaminsデジタル通貨 / === ditch(捨てる) yo== wallet財布? / 74 00:05:15,440 --> 00:05:21,890 Let me kn== / your th======. /