A yau, zamantakewar mutane tana da tsari sosai wanda yake bin abubuwan ci gaban zamani, sabbin abubuwa na fasaha waɗanda ke sauƙaƙa rayuwa da sanya ta cikin kwanciyar hankali. Mutane da yawa sun kewaye kansu da ɗaruruwan abubuwan da ba dole ba waɗanda ba su da ma'amala da mahalli. Lalacewar mahalli ba wai kawai ya shafi ingancin rayuwa ba ne, har ma da lafiyar mutane da kuma tsammanin rayuwarsu.
Yanayin muhalli
A halin yanzu, yanayin mahalli yana cikin mawuyacin hali:
- gurbatar ruwa;
- raguwar albarkatun kasa;
- lalata yawancin nau'ikan flora da fauna;
- gurbatar iska;
- keta dokar tsarin ruwa;
- Tasirin Greenhouse;
- ruwan acid;
- samuwar ramuka na ozone;
- narkewar kankara;
- Gurɓatar ƙasa;
- Hamada;
- dumamar yanayi;
- sare dazuzzuka.
Duk wannan yana haifar da gaskiyar cewa yanayin halittu suna canzawa kuma ana lalata su, yankuna sun zama basu dace da rayuwar mutane da dabba ba. Muna shaƙar iska mai datti, muna shan ruwa mai datti, kuma muna fama da tsananin iska mai zafi. Yanzu adadin cututtukan zuciya, oncological, cututtukan jijiyoyin jiki yana ƙaruwa, rashin lafiyar jiki da asma, ciwon sikari, kiba, rashin haihuwa, AIDS suna yaduwa. Iyaye masu lafiya suna haihuwar yara marasa lafiya da cututtukan yau da kullun, cututtukan cututtuka da maye gurbi galibi suna faruwa.
Illolin lalacewar yanayi
Mutane da yawa, ɗaukar yanayi a matsayin mabukaci, ba sa ma yin tunanin abin da matsalolin mahalli na duniya ke iya haifarwa. Iska, a tsakanin sauran iskar gas, yana dauke da iskar oxygen, wanda ya zama dole ga kowane sel a jikin mutane da dabbobi. Idan yanayi ya gurɓace, to mutane a zahiri ba za su sami isasshen iska mai tsabta ba, wanda zai haifar da cututtuka da yawa, saurin tsufa da saurin mutuwa.
Rashin ruwa yana haifar da kwararar hamada na yankuna, lalata ciyayi da dabbobi, canjin yanayin ruwa a yanayi da sauyin yanayi. Ba dabbobi kawai ba, har ma mutane suna mutuwa saboda rashin ruwa mai tsafta, ga gajiya da rashin ruwa a jiki. Idan jikin ruwa ya ci gaba da gurɓacewa, duk wadataccen ruwan sha a doron duniya ba da daɗewa ba zai ƙare. Gurbatacciyar iska, ruwa da ƙasa suna haifar da gaskiyar cewa kayan gona suna ƙunshe da abubuwa masu haɗari, don haka mutane da yawa ba sa ma iya cin lafiyayyen abinci.
Kuma me ke jiran mu gobe? Yawancin lokaci, matsalolin muhalli na iya isa daidai gwargwado cewa ɗayan al'amuran fim ɗin bala'i na iya zama gaskiya. Wannan zai haifar da mutuwar miliyoyin mutane, tarwatsa rayuwar da aka saba yi a duniya da kawo haɗarin kasancewar dukkan rayuwa a doron ƙasa.
