경쟁사회가 출산율이 줄어드는 이유

<div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/EK/8aefbbe21f818ee1b8e9de1248aaa4ea5e0567e6" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/EK/8aefbbe21f818ee1b8e9de1248aaa4ea5e0567e6" data-origin-width="500" data-origin-height="1023"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/EK/ee9124152dfd4be4d027edc3484a3b5dfd7c640e" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/EK/ee9124152dfd4be4d027edc3484a3b5dfd7c640e" data-origin-width="500" data-origin-height="828"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/EK/2517c7c6aa2ebfbd758ddd4696412550942b7045" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/EK/2517c7c6aa2ebfbd758ddd4696412550942b7045" data-origin-width="500" data-origin-height="1137"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/EK/dd9535b2149e8599352d30ae62d7229d95838ee4" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/EK/dd9535b2149e8599352d30ae62d7229d95838ee4" data-origin-width="500" data-origin-height="1516"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/EK/22ea8b310b06f7206de0d18e4af3284a678460bd" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/EK/22ea8b310b06f7206de0d18e4af3284a678460bd" data-origin-width="500" data-origin-height="1143"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/EK/a2a6e726c97582a4d541149dc6222b3be2a3bae0" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/EK/a2a6e726c97582a4d541149dc6222b3be2a3bae0" data-origin-width="500" data-origin-height="900"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/EK/df8ec3a363d30394f548c0c4c07b9c661ff9bdae" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/EK/df8ec3a363d30394f548c0c4c07b9c661ff9bdae" data-origin-width="712" data-origin-height="900"></div><p>칼훈은 유니버스 - 25 실험을 다양한 조건에서 반복함.</p><p> </p><p>번식에 관심을 갖지 않는 쥐들을 the beautiful ones 라고 부름</p><p> </p><p>이 쥐들은 환경이 회복되어도 번식에 관심을 갖지 않았음.</p><p> </p><p>참고로 이 실험에서 가장 특이한 점은, </p><p> </p><p>아무리 주거의 질과 식료의 질을 높여도 똑같은 현상이 일어난다는 것.</p><p> </p><p>The beautiful ones는 주로 공격적인 보스 수컷(알파메일)과 공격적인 암컷(알파피메일) 사이에서 태어난 방치아들로 구성되는 집단과</p><p> </p><p>매우 수비적인 수컷과 암컷 사이에 태어나서 중류층 경쟁에 실패한 집단으로 구성되는데</p><p> </p><p>이들은 구덩이가 20-30개 남고 아무도 가지 않은 배급장소가 있음에도</p><p> </p><p> 태어나서 늘 가던 배급장소 옆에서 매번 두드려맞으며 </p><p> </p><p>그곳의 먹이만 먹고 땅바닥에서 자기들끼리 모여 잠을 잠</p><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/EK/0733b3e43d021cf2fec7a08ac161447fc9991d2c" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/EK/0733b3e43d021cf2fec7a08ac161447fc9991d2c" data-origin-width="652" data-origin-height="960"></div><p> </p><p> </p><p><a href="https://m.blog.naver.com/PostView.naver?blogId=dinoyhs&logNo=221595795258&proxyReferer=" target="_top" class="ke-link">https://m.blog.naver.com/PostView.naver?blogId=dinoyhs&logNo=221595795258&proxyReferer=</a></p>