Pakutanga, Zuva rePasi rakazadzwa nebasa revanhu: vanhu vakataura uye vakasimbisa kodzero dzavo, vakadzi vakarwa kuti vabatwe zvakaenzana. Asi ipapo pakanga pasina EPA, isina Clean Air Act, isina Clean Water Act.
Inenge hafu yezana ramakore yapfuura, uye icho chakatanga sesangano guru renzanga chachinja kuva zuva renyika yose rengwariro nebasa rakatsaurirwa kuchengetedzwa kwezvakatipoteredza.
Mamirioni avanhu anotora chikamu muZuva rePasi pasi rose. Vanhu vanopemberera nekuita maparade, kudyara miti, kusangana nevamiriri venzvimbo uye kuchenesa nharaunda.
mangwanani
Nyaya dzinoverengeka dzakakosha dzezvakatipoteredza dzakabatsira pakuumbwa kwekufamba kwemazuva ano kwezvakatipoteredza.
Bhuku raRachel Carson rinonzi Silent Spring, rakabudiswa muna 1962, rakazivisa kushandiswa kune ngozi kwomushonga wezvipembenene unonzi DDT waisvibisa nzizi nokuparadza mazai eshiri dzinodya nyama dzakadai semakondo ane mhanza.
Apo sangano remhoteredzo razvino uno rakanga richiri pakuvamba, kushatisa kwakanga kuchioneka zvizere. Minhenga yeshiri iyi yaive mitema ine sote. Mumhepo maiva neutsi. Takanga tichangotanga kufunga nezvekugadzirisa zvakare.
Zvino muna 1969, kurashikirwa kukuru kweoiri kwakarova mhenderekedzo yegungwa yeSanta Barbara, California. Ipapo Seneta Gaylord Nelson weWisconsin akaita Zuva rePasi zororo renyika, uye vanhu vanopfuura mamirioni makumi maviri vakatsigira chirongwa ichi.
Izvi zvakakurudzira bato rakasunda Mutungamiriri weUS, Richard Nixon kuti vagadzire Environmental Protection Agency. Mumakore kubva pazuva rekutanga rePasi, kwave neanopfuura makumi mana nemasere makuru ekukunda kwezvakatipoteredza. Zvose zvakasikwa zvakadzivirirwa: kubva mumvura yakachena kusvika kune mhuka dziri mungozi.
US Environmental Protection Agency inoshandawo kuchengetedza hutano hwevanhu. Somuenzaniso, mutobvu neasbestos, zvaimbova kwose kwose mudzimba nomumahofisi, zvakabviswa zvikuru muzvigadzirwa zvakawanda zvakajairika.
nhasi
Plastiki ndiyo imwe yenyaya hombe dzezvakatipoteredza izvozvi.
Purasitiki iri kwese kwese - mirwi mikuru sengeGreat Pacific Garbage Patch, uye mamicronutrients anodyiwa nemhuka uye anoguma pandiro dzedu dzekudya kwemanheru.
Mamwe mapoka ezvakatipoteredza ari kuronga mafambiro epasi kuti aderedze kushandiswa kwemapurasitiki akajairika semashanga epurasitiki; Iyo UK yakatokurudzira mutemo wekurambidza kushandiswa kwavo. Iyi ndiyo imwe nzira yekudzikisa huwandu hwemarara epurasitiki asingadzokerike, ayo ari 91%.
Asi kusvibiswa kwepurasitiki handiro chete dambudziko riri kutyisidzira Pasi. Matambudziko ezvakatipoteredza anhasi anogona kunge ari mugumisiro wekukanganisa kwakaitwa nevanhu paNyika kwemazana maviri emakore apfuura.
"Zviviri zvezvinhu zvinonyanya kunetsa zvatinotarisana nazvo nhasi kurasikirwa kwenzvimbo uye kushanduka kwemamiriro ekunze, uye nyaya idzi dzakabatana," anodaro Jonathan Bailey, mukuru wesainzi paNational Geographic Society.
Kuchinja kwemamiriro ekunze kunotyisidzira kusiyana-siyana kwezvipenyu uye kuchengeteka kwenyika. Izvo zvakakonzera zviitiko zvakaita sekuparadzwa kweGreat Barrier Reef uye mamiriro ekunze asina kunaka.
Kusiyana neZuva rePasi rekutanga, ikozvino kune yakasimba hurongwa hwekutonga pasi rose kutonga mutemo wezvakatipoteredza uye maitiro edu. Mubvunzo ndewekuti zvichaenderera mberi here mune ramangwana.
Bailey akacherekedza kuti kugadzirisa nyaya dzezvakatipoteredza kunoda shanduko yakakosha. “Chokutanga, tinofanira kukoshesa zvinhu zvakasikwa,” anodaro. Ipapo tinofanira kuzvipira kuchengetedza nzvimbo dzakanyanya kukosha. Pakupedzisira, anoratidza kuti tinofanira kukurumidza kugadzira zvinhu zvitsva. Semuyenzaniso, kunyatsoita kugadzirwa kwemiriwo mapuroteni uye kurimwa kwesimba renewable masosi kuchabatsira kudzikisa kukanganiswa kwezvaanoona sekutyisidzira kukuru kuPasi.
"Chimwe chezvipingamupinyi zvedu zvakakura ipfungwa dzedu: tinoda vanhu kuti vabatane mupfungwa nenyika yakasikwa, vanzwisise kuti inoshanda sei uye kuvimba kwedu nayo," Bailey anodaro. “Chaizvoizvo, kana tine hanya nenyika yakasikwa, tinoikoshesa nokuidzivirira uye toita zvisarudzo zvinovimbisa ramangwana rakabudirira rezvipenyu nezvipenyu.”