Kusukela kudala, umqondo wokuphela komhlaba uye wakhanga umcabango womuntu. Kungakhathaliseki ukuthi kuyinganekwane, inkolo, noma isiko elithandwayo, umbono wenhlekelele eqeda ukuba khona kwethu uye wakhulunywa kakhulu futhi wesatshwa. Sekuze kwaba sezingeni lokuthi kukhona amafilimu amaningi kanye nemibono mayelana Ukuphela Kwezwe. Ingabe ososayensi bayoba neqiniso mayelana nezibikezelo mayelana nokuphela komhlaba noma bazophutha?
Kulesi sihloko sizokutshela mayelana nemibono eyinhloko nolwazi olukhona mayelana nokuphela kwezwe.
Ukuphela komhlaba ngokombono wesayensi
Uma sikhuluma ngokuphela komhlaba ngokombono wesayensi, singena ezindaweni lapho izingozi zingokoqobo kodwa futhi nezixazululo ezingaba khona. Esinye sezimo ezishiwo kakhulu ukuguquka kwesimo sezulu.. Ukufudumala kwembulunga yonke okubangelwa imisebenzi yabantu sekudale ukukhathazeka emhlabeni wonke ngenxa yemiphumela yako esimweni sezulu, imvelo kanye nempilo eMhlabeni. Uma singathathwa isinyathelo sokunciphisa ukukhishwa kwesisi esibamba ukushisa, singase sibhekane nemiphumela elimazayo, ehlanganisa ukukhuphuka kwamazinga olwandle, isomiso esibi kakhulu, kanye nezimo zezulu ezilimazayo ngokwandayo.
Esinye isimo sesayensi esikhathazayo ingozi yobhubhane lomhlaba wonke. Inhlekelele yakamuva ye-COVID-19 iveze ubungozi bethu ekusabalaleni kwezifo ezithathelanayo kakhulu. Nakuba sikwazile ukwenza imithi yokugoma ephumelelayo futhi sithuthukise amandla ethu okuphendula, kuhlale kunethuba lokuthi i-pathogen entsha ingase ivele, isithe ukuzivikela futhi ibangele inkinga yezempilo ebhubhisayo emhlabeni wonke.
Futhi, kukhona ukukhathazeka ngezenzakalo ze-cosmic ezifana nemithelela ye-asteroid. Nakuba amathuba okuba nomthelela oyinhlekelele ephansi, ingozi isekhona futhi ososayensi basebenzela ukuthola nokuphambukisa ama-asteroid angaba yingozi.
Enye yezindlela zokuphela kwezwe impi yenuzi. Amathuba okungqubuzana kwezikhali zenuzi ngokugcwele asewusongo lwangempela. Ukufinyelela kwezikhali zenuzi kanye nokungezwani phakathi kwamazwe kuqhubekile nokukhathaza kusukela kuqale impi phakathi kweRussia ne-Ukraine. Ukungqubuzana okuphelele kwezikhali zenuzi kungase kube nemiphumela elimazayo empucukweni yomuntu kanye nemvelo, kubangele ukucekelwa phansi okusabalele kanye nesikhathi eside.
Ukuphela komhlaba ngokombono wefilosofi
Ngaphandle kwezimo zesayensi, ukuphela komhlaba nakho kube yisihloko sokubonakaliswa kwefilosofi kuwo wonke umlando. Ezinye izikole zomcabango ziphikisa ngokuthi ukuphela kwezwe Akusho ngempela ukucekelwa phansi kweplanethi, kodwa ushintsho oluyisisekelo esimweni somuntu.
Kulo mbono, ukuphela komhlaba kungabonakala njengokulahlekelwa izindinganiso zobuntu ezibalulekile, ukucekelwa phansi kwendawo ezungezile, ukucekelwa phansi kokuhlukahluka kwamasiko, noma ukulahlekelwa uzwela nobumbano. Le mibono yefilosofi iphakamisa ukuthi kungenzeka ukuthi ukuphela kwezwe kuyinqubo ehamba kancane, ukulahlekelwa okuqhubekayo kwalokho okusenza sibe abantu, kunokuba isenzakalo esisheshayo nesiyinhlekelele. Kungashiwo ukuthi kuwukulahlekelwa okukhulu kwesintu kunokuphela komhlaba njengoba kunjalo, njengoba iplanethi enguMhlaba ingaqhubeka nokusebenza ngaphandle kwabantu njengoba siwuhlobo olulodwa.
Amafomu angenzeka ngokusho kweHarvard
Ngokocwaningo lwakamuva oluvela eNyuvesi yaseHarvard, ukuphela komhlaba kubikezelwa ukuthi kuzokwenzeka ngendlela efanayo nasekuqaleni kwayo: ngokuqhuma okukhulu. Izibikezelo zangaphambilini ziphakamise ukuthi ukubhujiswa komhlaba kungenzeka ngezenzakalo ezifana nempi yenuzi, ukungqubuzana okukhulu kwe-meteorite, noma ukunyamalala kancane kancane kube ubumnyama.
Nokho, ososayensi manje bakholelwa ukuthi ukuwohloka kwezinhlayiyana ezibizwa nge-Higgs boson, obhekene nenqwaba yazo zonke izinto, yikho kuphela okudingekayo kulesi sigameko esiyinhlekelele. Nakuba lesi sigameko sokuqhuma kulinganiselwa ukuthi sizokwenzeka eminyakeni engaba yizigidi eziyizinkulungwane ezingu-11 kusukela manje, mancane amathuba okuba kube khona noyedwa wethu azozibonela ngawakhe. Ngaphandle kwalapho intuthuko yesayensi isivumela ukuba sibe yiqhwa futhi siphaphame emakhulwini eminyaka kamuva, lapho kufanele siqaphele. Lapho igagasi elicekela phansi amandla liqala ukusebenza, lizophumela kubhamuza lamandla amakhulu elizohwamuka futhi libhubhise yonke into esendleleni yalo, kuhlanganise nalabo okungenzeka ukuthi baye benza i-Mars ikoloni.
Kunokukhathazeka okuthile phakathi kwezazi zefiziksi ngokuthi inqubo isivele iqalile. Ingxenye ekhathazayo iwukuthi ngeke sazi ngokunembile ukuthi ukuphela kuseduze nini ngaphandle uma thina singase sikwazi ukuthola “iNgxenye KaNkulunkulu” endaweni yonke enkulukazi. Ngaphezu kwalokho, maningi amathuba okuthi izenzakalo eziyinhlekelele njengokushiswa nokuqhuma kweLanga zizokwenzeka ngaphambi kwalolu suku lwembubhiso.
lapho ilanga lishona
Amathuba okuthi i-apocalypse yenzeke ngokushesha kunokuba kamuva iyasisongela. Cishe yisikhathi lapho inkanyezi ekhanyisa umhlaba wethu iphela. Nakuba isikhathi esiqondile salesi senzakalo singaziwa, ngo-2015 isibonakude sasemkhathini i-Kepler sakwazi ukuthatha izinsalela zesimiso sonozungezilanga sonozungezilanga okokuqala ngqa, okusinikeza amazwibela alokho ikusasa lethu elingase likuphathe eminyakeni ezayo.
Abacwaningi abahola lo mkhankaso bathole izinsalela zeplanethi enamatshe esesimweni sokubola, ezungeza into encane emhlophe, Iwumgogodla ovuthayo osele wenkanyezi ngemva kokuphelelwa amandla kwezikhali zenuzi kanye nophethiloli.. Ngokocwaningo olushicilelwe kujenali ethi 'Nature', ukwehla okujwayelekile kokugqama kwe-white dwarf, ehla ngo-40% njalo ngemva kwamahora amane nesigamu, kuyinkomba ecacile yezingcezu eziningana zamadwala zeplanethi ewohlokayo ezungeza endaweni ezungezile. ukunyakaza kuzungeza.
Uma uphethiloli we-hydrogen weLanga usuphelile, izakhi eziminyene, njenge-helium, ikhabhoni, noma umoya-mpilo, zizovutha futhi zande ngokushesha, kufinyelele umvuthwandaba ngokuchitheka kwezingqimba zazo zangaphandle nokudala inkanyezi. Into encane emhlophe eqhathaniswa nobukhulu bomhlaba. umnyombo. Ngenxa yalokho, izobhubhisa umhlaba wethu, kanye neVenus neMercury.
Ngithemba ukuthi ngalolu lwazi ungafunda kabanzi mayelana nezimo ezihlukahlukene mayelana nokuphela komhlaba esilindile.