Kusintha kwaukadaulo ndiimodzi mwazinthu zosangalatsa kwambiri zomwe zakhala ndi mtundu waumunthu monga wotsutsana naye, popeza kusinthako kudalimbikitsidwa ndi zosowa zomwe anthu akhala akukweza mofananira ndi kupita patsogolo kwa moyo padziko lapansi. Kumayambiriro koyambirira, kusinthika kwakhala kocheperako, pomwe mzaka zapitazi kusinthaku kudayamba njira yakukula kwakukulu.
Ichi ndichifukwa chake mawu akuti 'Ukadaulo wakale'Imavomereza kuchuluka kwa zofunikira, kutali kwambiri ndi funso lobwereza pakati pa' zamakono 'ndi' zakale ': m'masiku athu ano, ukadaulo wapano ukhoza kukhala wakale m'masiku ochepa chabe.
Komabe, kuyamba kuyerekezera muyeso wosiyanitsa fayilo ya umisiri wakaleNdizotheka kufotokoza mwachidule mbiri yakusintha kwaukadaulo, makamaka pamgwirizano ndi anthu.
- Zakale: M'masiku am'mbuyomu, mpaka 7000 BC, ukadaulo unali wachikale komanso wopezera zofunika kwambiri. Anthu anali osaka-osaka, ndipo munjira imeneyi matekinoloje oyamba anali opangidwa kuti apulumuke, kupeza chakudya ndikuchikonza. Mawonekedwe amoto ndi zida zina zamwala zalembedwa pamutuwu. Popeza ndi nthawi yayitali kwambiri, mawu oyamba oyamba pankhani zonyamula, komanso kupezeka kwa gudumu, ulimi ndi zitsulo adalembetsedwa pano.
- Ukadaulo waluso: Luso laukadaulo ndi lomwe silinkafunika kuyanjana ndi zida, kapena zida zosavuta kungogwiritsa ntchito. Maluso, komabe, adakonzedwa, pomwe luso lazamanja monga anzeru lidakula kwambiri. Ngakhale kuti gawoli limawoneka kuti silolowera patsogolo pazambiri zamatekinoloje, lingaliro lamalingaliro amachitidwe ndilofunikira.
- Ukadaulo wamakina: Zinayambira ndendende ndi Revolution ya Zachuma, ndipo zimafuna kupititsa patsogolo ndikusintha kwa sayansi. Mfundo zomwe zidagwiritsidwa ntchito nthawi zambiri zimakhala zasayansi komanso ukadaulo, ndipo makinawo adayamba kupereka mphamvu zomwe zinali zoletsedwa kwa anthu m'mbuyomu. Chuma chokhazikitsidwa ndi ntchito zamanja chidasinthidwa ndi chomwe chimayang'aniridwa ndi mafakitale ndikupanga, ndipo ngakhale ena adatsutsa akukhulupirira kuti ntchito za anthu zitha, pamapeto pake sizinachitike.
- Chikhalidwe chaukadaulo: Kuyambira mu 1950, njira yatsopano yaukadaulo idayamba kuchitika, ukadaulo 'kumapeto'. Apa mumangofunika woyendetsa m'modzi ndipo nthawi zina palibe, makinawo adasintha bwino ndipo makina ake adachepetsa kwambiri ntchitoyi. Kupanga misa ndi kotheka chifukwa cha mawuwa, ndimitundu yambiri yazachuma yomwe imabweretsa.
- Zipangizo zamakono: Kuyambira 1990 mpaka pano, ukadaulo uwu ndi gawo limodzi la Mavuto azachilengedwe yomwe ili mbali ina ya udindo wake, yomwe vuto lake lalikulu ndikukhazikika. Ukadaulo wasinthidwa kuti ukhale wokhazikika ndi chilengedwe.
Chifukwa chake, ukadaulo ukuwoneka kuti wakhala ukusintha nthawi zonse m'njira zopitilira patsogolo, kufikira nthawi ino pomwe zina zikuwoneka kuti ndizofunikira. Ndi pankhaniyi pomwe lingaliro la 'Lambulani matekinoloje'Kwa iwo omwe amagwirizana ndi chitukuko chokhazikika, kukhala okalamba onse omwe sali.
Pulogalamu ya umisiri wakale Ndizo zomwe, mwa kuchitapo kanthu kapena kusiya, zimawononga chilengedwe chifukwa chogwiritsa ntchito. Zomwe zimafala kwambiri ndizokhudza chilengedwe, chipululu, kuipitsa, kuwononga zinyalala. Nazi zitsanzo za matekinoloje awa:
- Njira zoyendera zomwe zimagwiritsa ntchito mafuta ndi zotengera zake.
- Njira zamatekinoloje zomwe zimapanga zinyalala zambiri zamagetsi.
- Omwe amagwiritsa ntchito nyukiliya ndi mphamvu ya atomiki.
- Zipangizo zamagetsi ndi zida zawo, zonse mu tinyanga ndi mabatire.
- Zowongolera mpweya.
- Zipangizo zamagetsi zamagetsi, zomwe zimaipitsa madzi ambiri.
- Zida zonse zopangidwa ndi ma platelet, omwe amakhala ndi chromium yaying'ono.
- Zochita zamakampani zomwe zimapanga zinyalala.
- Galimoto, zomwe zimatulutsa mpweya.
- Makina osindikiza a Laser, omwe amaipitsa mpweya.
- Kupanga kwa pulasitiki, makamaka PVC, pamlingo waukulu.
- Mawonekedwe apansi, omwe amatulutsa mpweya womwe umawononga mpweya.
- Zamgululi kuphatikizapo mabatire.
- Zochita zomwe zimakhudza kugwiritsa ntchito ma aerosols.
- Ntchito zaulimi pogwiritsa ntchito mankhwala ophera tizilombo ndi herbicides.
