Pedzisa mutsara unotevera: Mifananidzo yakagadzirwa sechikamu che"Mwoyo Mumwe, Muti Mumwe" yakaiswa pazviratidzo muParis munguva ye
United Nations Climate Conference (COP21) muna Zvita 2015. Zvivako zvacho zvaisanganisira Eiffel tower neHôtel de Ville, nezvimwewo. Vatariri vakashandisa mafoni avo kuti vatore rutivi mukugadzira "sango rechiedza", vachiteerera nziyo dzaPhilip Sheppard. Pfungwa yokurova kwomwoyo iri pafoni yakaunganidza mashoko ayo akashandiswa kugadzira muti womufananidzo wakasiyana nemimwe, uyo wakabva waratidzwa pachivako chacho. Miti 52 677 yakasikwa mumazuva matanhatu ayo chirongwa cheunyanzvi chokugoverana chakaratidzwa. Pamuti mumwe nomumwe wakagadzirwa nemakombiyuta, muti chaiwo uchadyarwa muEurope, Latin America, Africa kana kuti Asia, zvichiita kuti vanenge vari muzvivako zvemifananidzo vaitewo basa rokuvakazve miti. Mari inoshandiswa pakudyara inobhadharwa nemipiro inopiwa nevatori vechikamu (inenge US$11). Zvirongwa zviri kuitwa zvokutora chirongwa ichi kuenda kumamwe maguta munyika yose.