Letsatsi la Tikoloho la Lefatše(Laboraro) e ketekoa selemo le selemo ka la 5 Phuptjane mme kemachaba a kopanengsesebelisoa se seholo sa ho khothaletsa temoho le ketso bakeng satšireletso ea tikolohoE qadilwe ka 1974, e bile sethala saho phahamisa temosohobothata ba tikolohojoalo katšilafalo ea leoatle, mothopalo e feteletseng ea baahi,ho futhumala ha lefats'e,tšebeliso e tsitsitsengle botlokotsebe ba diphoofolo tse hlaha. Letsatsi la Tikoloho la Lefatshe ke sethala sa lefatshe saho fihlella sechaba, ka ho nka karolo ho tsoa linaheng tse fetang 143 selemo le selemo. Selemo se seng le se seng, lenaneo le fane ka sehlooho le foramo bakeng sa likhoebo,mekhatlo e seng ea mmuso, metse, mebuso le batho ba tummeng ho buella mabaka a tikoloho.
Nalane
Letsatsi la Tikoloho la Lefatše le thehiloe ka 1972 kemachaba a kopanenghoSeboka sa Stockholm mabapi le Tikoloho ea Batho(5–16 Phuptjane 1972), e neng e bakiloe ke dipuisano mabapi le kopanyo ya dikamano tsa batho le tikoloho. Dilemo tse pedi hamorao, ka 1974 WED ya pele e ile ya tshwarwa ka sehlooho se reng "Lefatshe le le Leng Feela". Le hoja mekete ya WED e ntse e tshwarwa selemo le selemo ho tloha ka 1974, ka 1987 mohopolo wa ho potoloha setsi sa mesebetsi ena ka ho kgetha dinaha tse fapaneng tse amohelang diboka o ile wa qala.
Metse e amohelang [fetola]
Mekete ea Letsatsi la Tikoloho la Lefatše e se e tšoaretsoe ('me e tla tšoareloa) metseng e latelang:
| Selemo | Sehlooho | Motse o amohelang baeti |
| 1974 | Lefatše le le leng feela nakong eaExpo '74 | Spokane, United States |
| 1975 | Bolulo ba Batho | Dhaka, Bangladesh |
| 1976 | Metsi: Mohloli oa Bohlokoa bakeng sa Bophelo | Ontario, Canada |
| 1977 | Matšoenyeho a Tikoloho ea Lera la Ozone; Tahlehelo ea Mobu le ho Senyeha ha Mobu | Sylhet, Bangladesh |
| 1978 | Nts'etsopele Ntle le Tšenyo | Sylhet, Bangladesh |
| 1979 | Bokamoso bo le Bong Feela Bakeng sa Bana ba Rona – Nts'etsopele Ntle le Tšenyo | Sylhet, Bangladesh |
| 1980 | Phephetso e Ncha bakeng sa Leshome le Lecha: Nts'etsopele Ntle le Tšenyo | Sylhet, Bangladesh |
| 1981 | Metsi a ka Tlase; Lik'hemik'hale tse Chefo Liketane tsa Lijo tsa Batho | Sylhet, Bangladesh |
| 1982 | Lilemo tse Leshome Kamora Stockholm (Nchafatso ea Matšoenyeho a Tikoloho) | Dhaka, Bangladesh |
| 1983 | Ho Laola le ho Lahla Litšila Tse Kotsi: Pula e nang le Asiti le Matla | Sylhet, Bangladesh |
| 1984 | Ho fetoha ha lehoatata | Rajshahi, Bangladesh |
| 1985 | Bacha: Palo ea Baahi le Tikoloho | Islamabad, Pakistan |
| 1986 | Sefate sa Khotso | Ontario, Canada |
| 1987 | Tikoloho le Bolulo: Ho feta Marulelo | Nairobi, Kenya |
| 1988 | Ha Batho ba Beha Tikoloho Pele, Nts'etsopele e Tla Tšoarella | Bangkok, Thailand |
| 1989 | Ho futhumala ha lefats'eTemoso ea Lefatše | BrusselsBelgium |
| 1990 | Bana le Tikoloho | Motse oa Mexico, Mexico |
| 1991 | Phetoho ea TlelaemeteTlhoko ea Tšebelisano-'moho ea Lefatše | Stockholm, Sweden |
| 1992 | Lefatše le le Leng Feela, Tlhokomelo le Kabelo | Rio de Janeiro, Brazil |
| 1993 | Bofuma le Tikoloho – Ho Roba Selikalikoe se Sehlōhō | Beijing, Rephaboliki ea Batho ea Chaena |
| 1994 | Lefatše le le Leng Lelapa le le Leng | London, United kingdom |
| 1995 | Rona Batho: Re Kopane Bakeng sa Tikoloho ea Lefatše | PretoriaAfrika Boroa |
| 1996 | Lefatše la Rona, Bolulo ba Rona, Lehae la Rona | Istanbul, Kalakuni |
| 1997 | Bakeng sa Bophelo Lefatšeng | |
| 1998 | Bakeng sa Bophelo Lefatšeng - Boloka Maoatle a Rona | |
| 1999 | Lefatše la Rona – Bokamoso ba Rona – Le Boloke Feela! | Tokyo, Japane |
| 2000 | Tikoloho ea Lilemo tse Sekete - Nako ea ho Nka Khato | Adelaide, Australia |
| 2001 | Ikopanye le Marang-rang a Lefatše ka Bophara a Bophelo | |
| 2002 | Fa Lefatše Monyetla | Shenzhen, Rephaboliki ea Batho ea Chaena |
| 2003 | Metsi – Batho ba Libilione tse peli baa a Shoela! | BeirutLebanone |
| 2004 | Ho Batloa! Maoatle le Maoatle - A Shoele Kapa a Phela? | Barcelona, Spain |
| 2005 | Metse e Metala - Rera Polanete! | San Francisco, United States |
| 2006 | Mahoatata le ho Fetoha ha Lehoatata – U se ke ua Lehoatata Libaka tse Omeletseng! | AlgiersAlgeria |
| 2007 | Ho Qhibiliha Leqhoa - Na ke Sehlooho se Chesang? | London, Engelane |
| 2008 | Lahla Mokhoa - Ho ea Moruong o Tlase oa Khabone | Wellington, New zealand |
| 2009 | Polanete ea Hao ea U Hloka - Kopana ho Loantša Phetoho ea Tlelaemete | Motse oa Mexico, Mexico |
| 2010 | Mefuta e Mengata. Polanete e le 'Ngoe. Bokamoso bo le Bong | |
| 2011 | Meru: Tlhaho e Tšebeletsong ea Hao | DelhiIndia |
| 2012 | Moruo o Tala: Na oa u kenyelletsa? | Brasilia, Brazil |
| 2013 | Nahana. Ja. Boloka. Fokotsa Lijo tsa Hao | Ulaanbaatar, Mongolia |
| 2014 | Phahamisa lentsoe la hao, eseng bophahamo ba leoatle | Toropo ea Bridgetown, Barbados |
| 2015 | Litoro tse Libilione tse Supileng. Polanete e le 'Ngoe. Ja ka Hloko. | Roma, Italy |
| 2016 | Ho se be le mamello bakeng sa kgwebo e seng molaong ya diphoofolo tse hlaha | Luanda, Angola |
| 2017 | Ho hokahanya Batho le Tlhaho – motseng le naheng, ho tloha lipheletsong ho ea ho equator | Ottawa, Canada |
| 2018 | Hlōla Tšilafalo ea Plastiki[4] | Delhi e NchaIndia |
| 2019 | Hlōla Tšilafalo ea Moea[5] | Chaena |
| 2020 | Colombia | |
| 2021 | Pakistan | |
| 2022 | Sweden |
Charmlite le Funtime Plastics li ile tsa hlokomela litlhoko tsa mekhoa e meng e sa senyeng tikoloho. Ka tsela e 'ngoe, re ntlafalitsekhalase ea veine e ka sebelisoang hape, liphala tsa champagneleli-tumblerKa tsela e 'ngoe, re batla theknoloji e ncha e sebelisang PLA le lisebelisoa tse ling tse sireletsang tikoloho ho hlahisalikopi tsa jaretengle khalase. Re se re le haufi le ho fihla!
Sepheo sa rona ke ho ba mofani oa hau oa tharollo ea lisebelisoa tsa ho noa tse fumanehang hang-hang.
Sepheo sa rona ke ho fana ka likopi tse majabajaba le ho ntlafatsa bophelo ba boleng.
Ke labalabela ho etsa lihlahisoa tse atlehileng le uena.
Nako ea poso: Phuptjane-14-2022