Nei vanhu vachitya ramangwana?

Unofunga kakawanda kufunga ramangwana rako? Ndezvipi pfungwa Uri pamwe kuenda? Masayendisiti ane anoverengeka US mumayunivhesiti zvakakomba vakapinda nyaya chokuita nemaonero omumwe remangwana vanhu. Muzvidzidzo izvi, wakapindwa kutungamirira evanhu, vanachiremba, vanachiremba, uye kunyange kare, ukuwo zvinobatanidzwa nyanzvi kubva Europe uye kuSoutheast Asia.

Sei ndinoona masayendisiti, zvachose kutya remangwana runozivisa kanenge 54% wevagari redu. Uyezve, vanhu vane zvakaenzana kutya ramangwana munyika "njodzi" uye dzine midukusa dzakabudirira.

Chii chinoratidza kutya kwedu chokuita neramangwana?

"Kutya ramangwana - ari kuzviitira," - masayendisiti vanoti. Hazvina chokuita kubudirira mhuri zvokunyama, pamwe magetsi matambudziko uye matambudziko kuti vanogona munhu kana mhuri yake.

Vanhu vari kutya ramangwana kupfuura vakadzi. Masayendisiti vanoti ichi chokuti munhu pakutanga nokusingaperi muvhimi uye tora mutoro mhuri yake. Somugumisiro, zvinonyanya novimba ramangwana - mamiriro ekunze, kubudirira pakuvhima. Zvaikosha nguva kutarisira kuuya dambudziko uye akatiita kuipindura. Nepo vakadzi vazhinji nyaya idzi aigona kuvimba murume - murume kana baba.

With zera, vanhu kuwedzera kubatwa kutya chokuita neramangwana. Uyezve, vanhu vane zera kuva unetseke izvi zvinhu. Somuenzaniso, kana ari kuyaruka kutaura kuti sangweji yake ichatevera mari kagumi anodhura, rinogona zvikuru kubvuma ichi sezvo chokwadi, uye haritombotauri kukonzera maari zvishoma kufunganya. Asi kana ukati munhu akura, uti, makore 60 okuberekwa, kuti papera gore sangweji achaita mari 20% anodhura, inogona kunetseka chaizvo ichi kunyange vasati aisava guru vanoda sangweji uye kazhinji kudziviswa kutsanya zvokudya.

Kutya ramangwana apfuura epochs

Panguva dzakasiyana vanhu siyana vanotya. vagari maguta makuru ano zvakajeka sokuti musoro kutya kwavo vamutangira kure. Saka, somuenzaniso, vanhu muLondon pezana XIX remakore, vaitya kuti vana vavo vachararama muguta rasvibiswa chaizvo, chaizvoizvo richanyura mu aibuda bhiza mupfudze. Pashure pezvose, paraiitwa zvichireva nokukurumidza madhorobha kukura, madhorobha vanogara akakura exponentially. Panyaya iyi, chikuru kwaiwanzoitwa bhiza iri sourced dongo iyo nekuda nevagari maguta iyoyo vakauya zvakawanda dambudziko pane tava hurukuro, itii, motokari exhausts.

Just vaviri emakore akapfuura, vagari maguta makuru vakatya gassed, iyo anotakura nawo kukura yokufambisa uye kuwedzera uwandu motokari mumigwagwa. Mukupesana, pamazuva edu, kutya uku hakusi kunyange pamusoro gumi, maererano ongororo ne Massachusetts Institute of Technology.

Kwete muduku nokuda pave nzira simba uye kukura motokari kuti simba anosima, nzira dzose womukati combustion injini. Hybrids uye mota yemagetsi kunyange zvachose kurega kuva utsva kunyange maguta edu, kutaura chinhu yakabudirira nyika.

Kwaachazoratidza ramangwana vanotya vezera redu?

Pane zvinhu zvinoverengeka kuti yekudyidzana kukanganisa mufananidzo ramangwana uye kutya chokuita nayo. Masayendisiti kuferefeta futurofobiyu, pane chikuru zvinhu zvitatu - ruzivo utsanana, kudya kunovaka uye hope.

Vanhu vane zvishoma kana chakaipa hope, regai kutevera dzose nemamiriro takamuka uye hope, somunhu ushe, uye ndicho chinhu yakaonekwa kuti ndeyechokwadi nesayenzi chokwadi, muri tichikurumidza phobias chokuita ramangwana.

Zvisinei, mukuru simba pamusoro omumwe remangwana magetsi kunetsa munhu, kuti zvakabatana chaizvo mashoko zvaaigara kungonyanya. Kana uchida kurarama upenyu hwakadzikama, tariro rinovaka yeramangwana, imi zvachose contraindicated TV. Pashure pezvose, TV mapurogiramu ndivo chikuru tsime kutya ramangwana, iyo chokuita chaizvo rakasikwa munhu paTV uye ayo kukwidziridzwa pamusoro TV, iyo uchanyatsotsunga nehasha uye intrusive mune ramangwana.

Maykl Yurasik, uyo vakuru weDhipatimendi Medical Anthropology pana Columbia University, vaidzidza pakati vadzidzi vake uye akawana chikuru kutya ouduku ano. Zvisinei dzinza kwakabva vadzidzi, uyewo nzvimbo yavakanga vauya kudzidza, kutya izvi zvakava nani nevanhu vose.

By padanho kwokupararira, kubva rakajairika kuvaduku hwokufananidzira, kutya ouduku ano akaparadzirwa sezvinotevera:

1. Upenyu hunowedzera kuoma.
2. Kuramba kudzidza ruzivo itsva.
3. Kusanyatsoziva ari upfumi uye zvematongerwo enyika.
4. Ityai pamusoro utano hwavo.
5. Kutya utano hwemhuri.

Zvaizoratidza sokuti kutya utano aizofanira yepasisa mitsetse "kureva" wokutanga, asi kunyange zvazvo akanga ari pamusoro mashanu, asi vachiri zvachose pakutanga nzvimbo vamwe kutya. Lead mutsvakurudzi Maykl Yurasik anotenda kuti izvi imhaka zvokurapa kuti taona mumakumi emakore achangopfuura.