Lesi sigaba sigqamisa indima ebalulekile edlalwa ukukhetha komuntu ekubumbeni umhlaba onozwelo, ozinzile, nolinganayo. Nakuba uguquko lwesistimu lubalulekile, izenzo zansuku zonke—esikudlayo, esikugqokayo, indlela esikhuluma ngayo—ziphethe amandla okubekela inselele imikhuba eyingozi futhi zibe nomthelela ekushintsheni okubanzi komphakathi. Ngokuvumelanisa ukuziphatha kwethu nezimiso zethu, abantu ngabanye bangasiza ekuhlakazeni izimboni ezizuza ngonya nokulimala kwemvelo.
Ihlola izindlela ezingokoqobo, ezinikeza amandla abantu abangenza ngazo umthelela ophusile: ukwamukela ukudla okusekelwe ezitshalweni, ukusekela izimpawu zokuziphatha, ukunciphisa imfucuza, ukuhileleka ezingxoxweni ezinolwazi, kanye nokumela izilwane ngaphakathi kwemibuthano yabo. Lezi zinqumo ezibonakala zizincane, uma zandiswe emiphakathini yonkana, ziphuma ngaphandle futhi ziqhubekisele phambili uguquko lwamasiko. Lesi sigaba futhi sibhekana nezithiyo ezivamile ezifana nengcindezi yomphakathi, ulwazi olunganembile, nokufinyelela—sinikeza isiqondiso sokuzinqoba ngokucacile nangokuzethemba.
Ekugcineni, lesi sigaba sikhuthaza umqondo wokuzibophezela okuqaphelayo. Igcizelela ukuthi uguquko oluzwakalayo aluqali ngaso sonke isikhathi emahholo omthetho noma ezindlini zezinkampani—imvamisa luqala ngesibindi somuntu siqu nokungaguquguquki. Ngokukhetha uzwela ekuphileni kwethu kwansuku zonke, sinikela enhlanganweni eyazisa ukuphila, ubulungisa, nempilo yeplanethi.
Ukulima efektri, uhlelo oluthuthukile lokukhulisa imfuyo yokukhiqiza ukudla, kube yimikhosi yokushayela ngemuva kokudla komhlaba wonke. Kodwa-ke, ngaphansi kobuso bale mboni esebenza kahle kakhulu futhi enenzuzo kutholakala izindleko ezifihliwe nezibulalayo: Ukungcoliswa komoya. Ukukhishwa okuvela emapulazini asefekthri, kufaka phakathi i-ammonia, i-methane, udaba lokubandakanya, namanye amagesi amabi, kufaka ubungozi obukhulu bezempilo emiphakathini yasendaweni kanye nabantu abaningi. Le ndlela yokuwohloka kwemvelo ivame ukunganakwa, kepha imiphumela yezempilo ifinyelela kude, okuholela ezifweni zokuphefumula, izinkinga zenhliziyo, nezinye izimo zezempilo ezingamahlalakhona. Isilinganiso sokungcoliswa komoya ngamapulazi efektri efektri efektri anesibopho sengxenye enkulu yokungcoliswa komoya. Lezi zikhungo zihlala izinkulungwane zezilwane ezikhaleni ezivalekile, lapho imfucuza inqamula ngamanani amakhulu. Njengoba izilwane zichitha imfucuza, amakhemikhali namagesi akhishwe emoyeni amunwa zombili izilwane kanye nemvelo. Ivolumu enkulu ...