Muna zaune ne a cikin cunkoson duniya. A yanzu haka mun fi mutane sama da biliyan 7 a duk duniya, kuma muna kirgawa. Kowane ɗayanmu, daga haihuwa zuwa mutuwa, yana so a rufe bukatunmu, wani abu wanda yake da mahimmancin hankali, amma me zai faru yayin da muke almubazzarancin albarkatun ƙasa kuma ba mu kula da Duniya?
Canjin yanayi, yayin da wani abin al'ajabi na yau da kullun, muna ƙara munana shi. Yankan dazuzzuka, da amfani da makamashin mai, gurɓacewar teku, koguna da iskar da muke shaka, suna dagula yanayi. Idan muna so mu dakatar da shi, dole ne mu san waɗanne ne matakan da suka fi tasiri kuma hakan shine daidai ya bincika Jami'ar Lund (Sweden). Daga cikinsu akwai batun ƙarancin yara, duk da cewa ba ita kaɗai ba ce.
Masu bincike sun kirkiro wani tsari wanda zai iya ceton bil'adama: da ƙarancin yara, guji balaguron sama, rashin amfani da mota da kasancewa mai cin ganyayyaki. Ta waɗannan matakan, ƙasashen da ake kira "Duniyar Farko" na iya rage hayaƙin da ke gurbata muhalli, bisa cikakken nazarin takardun gwamnati da rahotanni daban-daban.
Don haka, sun sami damar gano cewa saka a mai cin ganyayyaki kawai zai bamu damar yin ajiya 0,8 tons na carbon dioxide a kowace shekara; kar ayi amfani da motar tan 2,4da kuma ba amfani da jirgin sama kamar tan 1,6 na CO2 a kowace tafiya. Amma abu mafi daukar hankali shine rashin yara da yawa: tare da wannan ma'aunin, hayakin CO2 zai ragu da Tan 58,6 a shekara a kan matsakaita Wannan lissafi ne wanda yake kirga hayakin da dan da zuriyarsa zasu fitar nan gaba.
Waɗannan matakan ne da ƙila ba za mu so su sosai ba, amma marubucin marubucin binciken Kimbery Nicholas ya ce "ba za mu iya yin watsi da tasirin yanayi da salon rayuwarmu yake yi da gaske ba. Da kaina, Na ga yana da kyau sosai in yi yawancin waɗannan canje-canje. Ga matasa waɗanda suka tsara alamu don rayuwa, kamar yadda suke yanzu suna san wane zaɓi suke da tasiri mafi girma.