{"id":54004,"date":"2026-04-16T10:45:35","date_gmt":"2026-04-16T03:45:35","guid":{"rendered":"https:\/\/chanhkien.org\/?p=54004"},"modified":"2026-04-16T10:45:35","modified_gmt":"2026-04-16T03:45:35","slug":"ven-buc-man-van-minh-tien-su-phan-25-hang-chuc-loai-thien-tai-nhan-hoa-co-the-day-con-nguoi-den-bo-vuc-diet-vong","status":"publish","type":"post","link":"https:\/\/chanhkien.org\/2026\/04\/ven-buc-man-van-minh-tien-su-phan-25-hang-chuc-loai-thien-tai-nhan-hoa-co-the-day-con-nguoi-den-bo-vuc-diet-vong.html","title":{"rendered":"V\u00e9n b\u1ee9c m\u00e0n v\u0103n minh ti\u1ec1n s\u1eed (Ph\u1ea7n 25): H\u00e0ng ch\u1ee5c lo\u1ea1i thi\u00ean tai nh\u00e2n h\u1ecda c\u00f3 th\u1ec3 \u0111\u1ea9y con ng\u01b0\u1eddi \u0111\u1ebfn b\u1edd v\u1ef1c di\u1ec7t vong"},"content":{"rendered":"

[ChanhKien.org]<\/strong><\/p>\n

Ph\u1ea7n IV-4: H\u00e0ng ch\u1ee5c lo\u1ea1i thi\u00ean tai nh\u00e2n h\u1ecda c\u00f3 th\u1ec3 \u0111\u1ea9y con ng\u01b0\u1eddi \u0111\u1ebfn b\u1edd v\u1ef1c di\u1ec7t vong<\/b><\/p>\n

Ngo\u00e0i \u0111\u1ea1i h\u1ed3ng th\u1ee7y, v\u0169 kh\u00ed h\u1ea1t nh\u00e2n, \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng, bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, v.v., c\u00e1c nh\u00e0 khoa h\u1ecdc hi\u1ec7n nay c\u00f2n x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c th\u00eam h\u00e0ng ch\u1ee5c lo\u1ea1i thi\u00ean tai nh\u00e2n h\u1ecda kh\u00e1c, \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea9y con ng\u01b0\u1eddi v\u00e0o tr\u1ea1ng th\u00e1i \u0111\u1ee9ng tr\u00ean b\u1edd v\u1ef1c tuy\u1ec7t di\u1ec7t. Hi\u1ec7n nay c\u1ee9 m\u1ed9t giai \u0111o\u1ea1n l\u1ea1i c\u00f3 th\u00f4ng tin v\u1ec1 m\u1ed9t s\u1ed1 lo\u00e0i sinh v\u1eadt tr\u00ean Tr\u00e1i \u0110\u1ea5t tuy\u1ec7t ch\u1ee7ng, \u0111i\u1ec1u n\u00e0y khi\u1ebfn con ng\u01b0\u1eddi b\u1eaft \u0111\u1ea7u nh\u1eadn th\u1ee9c ra r\u1eb1ng \u0111\u00e2y kh\u00f4ng ph\u1ea3i m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng tu\u1ea7n ho\u00e0n t\u1ef1 nhi\u00ean. C\u00e1c nh\u00e0 khoa h\u1ecdc c\u0169ng \u0111\u00e3 \u01b0\u1edbc t\u00ednh \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 tuy\u1ec7t ch\u1ee7ng c\u1ee7a c\u00e1c gi\u1ed1ng lo\u00e0i sinh v\u1eadt hi\u1ec7n nay g\u1ea5p m\u1ed9t ngh\u00ecn l\u1ea7n so v\u1edbi th\u1eddi k\u1ef3 h\u00f3a th\u1ea1ch, c\u0169ng ch\u00ednh l\u00e0 n\u00f3i c\u0103n c\u1ee9 theo nh\u1eefng th\u1ed1ng k\u00ea th\u1ef1c t\u1ebf c\u00f3 t\u1edbi 99% s\u1ed1 lo\u00e0i tr\u00ean Tr\u00e1i \u0110\u1ea5t \u0111ang \u0111\u1ee9ng b\u00ean b\u1edd v\u1ef1c tuy\u1ec7t ch\u1ee7ng. M\u00e0 hung th\u1ee7 g\u00e2y ra n\u1ea1n tuy\u1ec7t ch\u1ee7ng c\u1ee7a c\u00e1c lo\u00e0i v\u1eadt kh\u00e1c nhau n\u00e0y ph\u1ea7n l\u1edbn \u0111\u1ebfn t\u1eeb c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u0103n minh c\u1ee7a con ng\u01b0\u1eddi hi\u1ec7n \u0111\u1ea1i, khi\u1ebfn m\u1ecdi lo\u00e0i sinh v\u1eadt tr\u00ean Tr\u00e1i \u0110\u1ea5t, bao g\u1ed3m c\u1ea3 ch\u00ednh con ng\u01b0\u1eddi, c\u0169ng \u0111ang t\u1eebng b\u01b0\u1edbc r\u01a1i v\u00e0o ho\u00e0n c\u1ea3nh nguy hi\u1ec3m, c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p tuy\u1ec7t ch\u1ee7ng l\u00e0 do s\u1ef1 v\u1eadn \u0111\u1ed9ng tu\u1ea7n ho\u00e0n t\u1ef1 nhi\u00ean. C\u00f3 th\u1ec3 b\u1ea1n s\u1ebd cho r\u1eb1ng \u0111\u00f3 ch\u1ec9 l\u00e0 tr\u00ed t\u01b0\u1edfng t\u01b0\u1ee3ng c\u1ee7a c\u00e1c nh\u00e0 v\u0103n, nh\u01b0ng c\u00e1c nh\u00e0 khoa h\u1ecdc th\u00f4ng qua quan s\u00e1t th\u1ef1c t\u1ebf \u0111\u00e3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c nh\u1eefng v\u1ebft t\u00edch v\u1ec1 s\u1ef1 h\u1ee7y di\u1ec7t c\u1ee7a Tr\u00e1i \u0110\u1ea5t qua h\u00e0ng ch\u1ee5c tri\u1ec7u n\u0103m l\u1ecbch s\u1eed:<\/p>\n

S\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a \u0111\u1ecba ch\u1ea5n v\u00e0 v\u1ecf \u0111\u1ecba c\u1ea7u<\/b><\/p>\n

R\u1ea5t nhi\u1ec1u c\u00f4ng tr\u00ecnh ki\u1ebfn tr\u00fac \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n, r\u1ea5t nhi\u1ec1u h\u00f3a th\u1ea1ch sinh v\u1eadt bi\u1ec3n \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean l\u1ee5c \u0111\u1ecba \u0111\u00e3 \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9ng minh r\u1eb1ng nh\u1eefng bi\u1ebfn \u0111\u1ed9ng c\u1ee7a l\u1edbp v\u1ecf \u0111\u1ecba c\u1ea7u d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng bi\u1ec3n s\u00e2u h\u00f3a \u0111\u1ea5t li\u1ec1n, l\u1ee5c \u0111\u1ecba ch\u00ecm xu\u1ed1ng \u0111\u00e1y bi\u1ec3n hay \u0111\u00e1y bi\u1ec3n d\u00e2ng l\u00ean th\u00e0nh l\u1ee5c \u0111\u1ecba, \u0111\u1ec1u l\u00e0 nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng r\u1ea5t b\u00ecnh th\u01b0\u1eddng trong qu\u00e1 tr\u00ecnh v\u1eadn \u0111\u1ed9ng c\u1ee7a Tr\u00e1i \u0110\u1ea5t. Ch\u1eb3ng h\u1ea1n nh\u01b0 h\u1ed3 Titicaca \u1edf Bolivia, Nam M\u1ef9, d\u00f9 t\u1ecda l\u1ea1c tr\u00ean cao nguy\u00ean song v\u1eabn ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c h\u00e0ng tri\u1ec7u h\u00f3a th\u1ea1ch v\u1ecf s\u00f2 bi\u1ec3n xung quanh h\u1ed3, h\u01a1n n\u1eefa hi\u1ec7n nay v\u1eabn c\u00f2n nh\u1eefng sinh v\u1eadt bi\u1ec3n \u0111ang s\u1ed1ng d\u01b0\u1edbi h\u1ed3, ng\u01b0 d\u00e2n th\u1ea3 l\u01b0\u1edbi t\u1ea1i \u0111\u00e2y v\u1eabn b\u1eaft \u0111\u01b0\u1ee3c c\u00e1 ng\u1ef1a, t\u00f4m v\u00e0 c\u00e1c lo\u1ea1i s\u00f2. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y t\u1eeb r\u1ea5t l\u00e2u tr\u01b0\u1edbc \u0111\u00e2y, cao nguy\u00ean n\u00e0y c\u00f3 l\u1ebd ch\u00ednh l\u00e0 v\u00f9ng \u0111\u1ea5t d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n, do s\u1ef1 bi\u1ebfn \u0111\u1ed5i c\u1ee7a l\u1edbp v\u1ecf \u0111\u1ecba ch\u1ea5t n\u00ean m\u1edbi b\u1ecb \u00e9p \u0111\u1ea9y n\u00e2ng l\u00ean. Th\u1eddi gian \u01b0\u1edbc t\u00ednh 100 tri\u1ec7u n\u0103m tr\u01b0\u1edbc. L\u1ee5c \u0111\u1ecba Atlantis trong truy\u1ec1n thuy\u1ebft c\u0169ng ch\u00ednh v\u00ec s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a l\u1edbp v\u1ecf Tr\u00e1i \u0110\u1ea5t m\u00e0 b\u1ecb ch\u00ecm xu\u1ed1ng \u0111\u00e1y bi\u1ec3n v\u00e0 tr\u1edf th\u00e0nh m\u1ed9t n\u1ec1n v\u0103n minh b\u1ecb qu\u00ean l\u00e3ng.<\/p>\n

S\u1ef1 d\u1ecbch chuy\u1ec3n v\u1ecf Tr\u00e1i \u0110\u1ea5t<\/b><\/p>\n

Trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u c\u00e1c b\u1ea3n \u0111\u1ed3 Nam C\u1ef1c c\u1ed5 \u0111\u1ea1i, Gi\u00e1o s\u01b0 Hapgood \u0111\u00e3 \u0111\u01b0a ra gi\u1ea3 thuy\u1ebft v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng v\u1ecf Tr\u00e1i \u0110\u1ea5t d\u1ecbch chuy\u1ec3n (earth-crust displacement): Trong m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n \u0111\u1eb7c th\u00f9, to\u00e0n b\u1ed9 l\u1edbp v\u1ecf Tr\u00e1i \u0110\u1ea5t c\u00f3 th\u1ec3 chuy\u1ec3n d\u1ecbch \u0111\u1ed3ng lo\u1ea1t, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 l\u1edbp v\u1ecf d\u00e0y c\u1ee7a m\u1ed9t qu\u1ea3 cam r\u1ed7ng khi b\u1ecb b\u00f3c t\u00e1ch s\u1ebd x\u00f4 l\u1ec7ch \u0111i. Thuy\u1ebft n\u00e0y cho r\u1eb1ng: L\u1edbp v\u1ecf Tr\u00e1i \u0110\u1ea5t d\u00e0y 30 d\u1eb7m c\u00f3 th\u1ec3 tr\u01b0\u1ee3t tr\u00ean l\u1edbp l\u00f5i Tr\u00e1i \u0110\u1ea5t d\u00e0y kho\u1ea3ng 8.000 d\u1eb7m. M\u1ed9t v\u00e0i h\u1ecdc gi\u1ea3 ng\u01b0\u1eddi M\u1ef9 \u0111\u00e3 li\u00ean h\u1ec7 h\u1ecdc thuy\u1ebft n\u00e0y v\u1edbi \u0111\u1ea1i th\u1ea3m h\u1ecda x\u1ea3y ra t\u1ea1i Siberia v\u00e0 Alaska kho\u1ea3ng 11000 n\u0103m tr\u01b0\u1edbc, r\u1ed3i suy \u0111o\u00e1n r\u1eb1ng v\u00f9ng \u0111\u1ea5t ch\u00e2u Nam C\u1ef1c hi\u1ec7n nay v\u1ed1n d\u0129 n\u1eb1m \u1edf v\u1ecb tr\u00ed c\u00e1ch \u0111\u00f3 2.000 d\u1eb7m v\u1ec1 ph\u00eda B\u1eafc. M\u00e0 tr\u01b0\u1edbc khi xu\u1ea5t hi\u1ec7n n\u1ec1n v\u0103n minh c\u1ee7a nh\u00e2n lo\u1ea1i l\u1ea7n n\u00e0y, \u00edt nh\u1ea5t l\u00e0 v\u00e0o kho\u1ea3ng 6000 n\u0103m tr\u01b0\u1edbc t\u1eebng x\u1ea3y ra m\u1ed9t l\u1ea7n d\u1ecbch chuy\u1ec3n v\u1ecf Tr\u00e1i \u0110\u1ea5t, to\u00e0n b\u1ed9 l\u1edbp v\u1ecf xoay chuy\u1ec3n, \u0111\u1ea9y ch\u00e2u Nam C\u1ef1c \u0111\u1ebfn v\u1ecb tr\u00ed nh\u01b0 hi\u1ec7n nay, khi\u1ebfn kh\u00ed h\u1eadu n\u01a1i \u0111\u00f3 \u0111ang \u1ea5m \u00e1p b\u1ed7ng nhi\u00ean tr\u1edf n\u00ean b\u0103ng gi\u00e1, r\u1ed3i d\u1ea7n d\u1ea7n b\u1ecb b\u0103ng tuy\u1ebft v\u00f9i l\u1ea5p. \u0110\u1ed3ng th\u1eddi \u0111\u1ea9y Alaska v\u00e0 Siberia v\u1ec1 h\u01b0\u1edbng c\u1ef1c B\u1eafc, khi\u1ebfn v\u00f9ng \u0111\u1ea5t v\u1ed1n \u1ea5m \u00e1p b\u1ed7ng ch\u1ed1c \u201c\u0111\u00f3ng b\u0103ng\u201d. \u0110i\u1ec1u n\u00e0y \u0111\u00e3 \u0111\u01b0a ra gi\u1ea3i th\u00edch h\u1ee3p l\u00fd cho vi\u1ec7c ph\u00e1t hi\u1ec7n voi ma m\u00fat l\u00f4ng d\u00e0i v\u00e0 nhi\u1ec1u lo\u00e0i \u0111\u1ed9ng v\u1eadt kh\u00f4ng th\u1ec3 sinh s\u1ed1ng n\u01a1i h\u00e0n \u0111\u1edbi, nh\u01b0 t\u00ea gi\u00e1c, b\u00f2 r\u1eebng, ng\u1ef1a, linh d\u01b0\u01a1ng, ch\u00f3 s\u00f3i, h\u1ed5 r\u0103ng ki\u1ebfm, s\u01b0 t\u1eed\u2026 v\u00e0 c\u1ea3 di c\u1ed1t c\u1ee7a con ng\u01b0\u1eddi trong t\u1ea7ng \u0111\u1ea5t b\u1ecb \u0111\u00f3ng b\u0103ng v\u0129nh c\u1eedu ph\u00eda B\u1eafc Siberia.<\/p>\n

Tia b\u1ee9c x\u1ea1 gamma<\/b><\/p>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e1t hi\u1ec7n, tia b\u1ee9c x\u1ea1 gamma \u0111\u1ebfn t\u1eeb thi\u00ean h\u00e0 xa x\u00f4i ngo\u00e0i v\u0169 tr\u1ee5, gi\u1ed1ng nh\u01b0 m\u1ed9t lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng trong qu\u00e1 tr\u00ecnh hai ng\u00f4i sao v\u1ee1 v\u1ee5n r\u1ed3i t\u1ed5 h\u1ee3p l\u1ea1i, v\u1edbi n\u0103ng l\u01b0\u1ee3ng b\u1ee9c x\u1ea1 l\u1edbn \u0111\u1ebfn m\u1ee9c kh\u00f4ng th\u1ec3 \u0111o l\u01b0\u1eddng, g\u1ea5p kho\u1ea3ng 1.000 l\u1ea7n M\u1eb7t Tr\u1eddi. B\u1edfi l\u1ebd, tr\u01b0\u1edbc khi nh\u1eefng bi\u1ebfn c\u1ed1 l\u1edbn n\u00e0y x\u1ea3y \u0111\u1ebfn, con ng\u01b0\u1eddi c\u0103n b\u1ea3n kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o \u0111\u1ec3 th\u0103m d\u00f2 v\u00e0 d\u1ef1 b\u00e1o di\u1ec5n bi\u1ebfn v\u1ec1 sau, n\u00ean c\u0169ng kh\u00f4ng th\u1ec3 ph\u00f2ng b\u1ecb. M\u1ed9t khi ph\u00e1t sinh, th\u00ec d\u00f9 n\u00f3 x\u1ea3y ra \u1edf m\u1ed9t thi\u00ean th\u1ec3 c\u00e1ch m\u1ed9t ng\u00e0n n\u0103m \u00e1nh s\u00e1ng, xa \u0111\u1ebfn m\u1ee9c d\u00f9 l\u00e0 v\u00e0o \u0111\u00eam kh\u00f4ng m\u00e2y, b\u1ea1n c\u0169ng kh\u00f4ng th\u1ec3 n\u00e0o nh\u00ecn \u0111\u1ebfn \u0111\u01b0\u1ee3c, n\u00f3 c\u0169ng s\u1ebd \u0111\u1ed9t nhi\u00ean ph\u00e1t s\u00e1ng nh\u01b0 M\u1eb7t Tr\u1eddi, r\u1ed3i ph\u00f3ng ra n\u0103ng l\u01b0\u1ee3ng c\u1ef1c \u0111\u1ea1i v\u00e0 bay \u0111\u1ebfn Tr\u00e1i \u0110\u1ea5t d\u01b0\u1edbi d\u1ea1ng b\u1ee9c x\u1ea1. M\u1eb7c d\u00f9 t\u1ea7ng kh\u00ed quy\u1ec3n c\u00f3 kh\u1ea3 n\u0103ng che ch\u1eafn Tr\u00e1i \u0110\u1ea5t kh\u1ecfi s\u1ef1 x\u00e2m h\u1ea1i c\u1ee7a tia X v\u00e0 b\u1ee9c x\u1ea1 gamma, nh\u01b0ng c\u00e1c b\u1ee9c x\u1ea1 n\u0103ng l\u01b0\u1ee3ng cao \u1ea5y v\u1eabn l\u00e0m n\u00f3ng b\u1ea7u kh\u00ed quy\u1ec3n, sinh ra c\u00e1c h\u1ee3p ch\u1ea5t oxit nit\u01a1 v\u00e0 ph\u00e1 h\u1ee7y nghi\u00eam tr\u1ecdng t\u1ea7ng ozon. Nghi\u00eam tr\u1ecdng h\u01a1n l\u00e0 \u0111i\u1ec1u n\u00e0y s\u1ebd tr\u1ef1c ti\u1ebfp gi\u1ebft ch\u1ebft c\u00e1c sinh v\u1eadt ph\u00f9 du quang h\u1ee3p d\u01b0\u1edbi \u0111\u1ea1i d\u01b0\u01a1ng (ch\u00fang v\u1ed1n c\u00f3 th\u1ec3 cung c\u1ea5p oxy cho b\u1ea7u kh\u00ed quy\u1ec3n), t\u1eeb \u0111\u00f3 ph\u00e1 ho\u1ea1i h\u1ec7 sinh th\u00e1i v\u00e0 chu\u1ed7i th\u1ee9c \u0103n. Hi\u1ec7n nay, nh\u1eefng ngu\u1ed3n ph\u00e1t b\u1ee9c x\u1ea1 gamma \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n \u0111\u1ec1u c\u00e1ch nh\u00e2n lo\u1ea1i r\u1ea5t xa, m\u1eb7c d\u00f9 hi\u1ec3u bi\u1ebft c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1ec1 ch\u00fang c\u00f2n v\u00f4 c\u00f9ng h\u1ea1n ch\u1ebf, nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 t\u01b0\u1edfng t\u01b0\u1ee3ng ra \u0111\u01b0\u1ee3c h\u1eadu qu\u1ea3 \u0111\u00e1ng s\u1ee3 n\u1ebfu n\u00f3 \u0111\u1ed9t nhi\u00ean ph\u00f3ng t\u1edbi Tr\u00e1i \u0110\u1ea5t.<\/p>\n

H\u00e0nh tinh va ch\u1ea1m v\u1edbi Tr\u00e1i \u0110\u1ea5t<\/b><\/p>\n

N\u0103m 1908, m\u1ed9t thi\u00ean th\u1ea1ch sao ch\u1ed5i v\u1edbi k\u00edch th\u01b0\u1edbc kho\u1ea3ng 200 feet (61 m\u00e9t) t\u1eebng xuy\u00ean qua l\u1edbp kh\u00ed quy\u1ec3n, lao xu\u1ed1ng khu v\u1ef1c Tunguska \u1edf Siberia, g\u00e2y n\u00ean m\u1ed9t v\u1ee5 n\u1ed5 l\u1edbn. Theo \u01b0\u1edbc t\u00ednh c\u1ee7a c\u00e1c nh\u00e0 thi\u00ean v\u0103n, c\u1ee9 c\u00e1ch 100-300 n\u0103m s\u1ebd ph\u00e1t sinh m\u1ed9t s\u1ef1 ki\u1ec7n t\u01b0\u01a1ng t\u1ef1. N\u1ebfu bi\u1ebfn c\u1ed1 ki\u1ec3u n\u00e0y x\u1ea3y ra \u1edf \u0111\u1ea1i d\u01b0\u01a1ng hay t\u1ea1i khu v\u1ef1c \u00edt ng\u01b0\u1eddi, cho d\u00f9 n\u00f3 c\u00f3 x\u00e1c su\u1ea5t cao, nh\u00e2n lo\u1ea1i v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng may m\u1eafn tho\u00e1t kh\u1ecfi th\u1ea3m h\u1ecda. Nh\u01b0ng theo suy t\u00ednh c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc: \u0110\u1ed1i v\u1edbi h\u00e0nh tinh l\u1edbn, th\u00ec d\u00f9 ch\u00fang va ch\u1ea1m \u1edf \u0111\u00e2u c\u0169ng \u0111\u1ec1u kh\u00f4ng quan tr\u1ecdng. M\u1ed9t thi\u00ean th\u1ea1ch r\u1ed9ng n\u1eeda d\u1eb7m (kho\u1ea3ng 800 m\u00e9t) r\u01a1i xu\u1ed1ng Tr\u00e1i \u0110\u1ea5t (\u01b0\u1edbc ch\u1eebng 250.000 n\u0103m m\u1ed9t l\u1ea7n), d\u00f9 kh\u00f4ng th\u1ec3 khi\u1ebfn to\u00e0n nh\u00e2n lo\u1ea1i b\u1ecb di\u1ec7t vong, nh\u01b0ng c\u0169ng \u0111\u1ee7 \u0111\u1ec3 h\u1ee7y di\u1ec7t nh\u1eefng c\u00f4ng tr\u00ecnh v\u0103n minh hi\u1ec7n \u0111\u1ea1i. M\u1ed9t ti\u1ec3u h\u00e0nh tinh c\u00f3 \u0111\u01b0\u1eddng k\u00ednh kho\u1ea3ng n\u0103m d\u1eb7m n\u1ebfu va ch\u1ea1m v\u1edbi Tr\u00e1i \u0110\u1ea5t s\u1ebd g\u00e2y ra \u0111\u1ed9ng \u0111\u1ea5t, s\u00f3ng th\u1ea7n, n\u00fai l\u1eeda phun tr\u00e0o v\u00e0 nhi\u1ec1u th\u1ea3m c\u1ea3nh di\u1ec7t vong kh\u00e1c, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 gi\u1ea3 thuy\u1ebft v\u1ec1 s\u1ef1 ch\u1ea5m d\u1ee9t c\u1ee7a th\u1eddi \u0111\u1ea1i kh\u1ee7ng long. V\u00ed nh\u01b0 v\u00e0i n\u0103m tr\u01b0\u1edbc, c\u00e1c nh\u00e0 khoa h\u1ecdc quan s\u00e1t \u0111\u01b0\u1ee3c to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh va ch\u1ea1m gi\u1eefa sao ch\u1ed5i Shoemaker\u2013Levy 9 v\u00e0 sao M\u1ed9c, n\u00f3 khi\u1ebfn ch\u00fang ta hi\u1ec3u r\u1eb1ng vi\u1ec7c h\u00e0nh tinh va ch\u1ea1m v\u1edbi Tr\u00e1i \u0110\u1ea5t ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 x\u1ea3y ra, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t vi\u1ec5n c\u1ea3nh kinh ho\u00e0ng c\u1ee7a h\u00e0ng tri\u1ec7u n\u0103m sau.<\/p>\n

H\u1ed1 \u0111en<\/b><\/p>\n

H\u1ec7 Ng\u00e2n H\u00e0 \u1ea9n ch\u1ee9a v\u00f4 s\u1ed1 h\u1ed1 \u0111en, theo \u01b0\u1edbc t\u00ednh \u0111\u1ea1i kh\u00e1i c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc, h\u1ec7 Ng\u00e2n H\u00e0 c\u00f3 kho\u1ea3ng m\u1ed9t tri\u1ec7u h\u1ed1 \u0111en, ch\u00fang chuy\u1ec3n \u0111\u1ed9ng nh\u01b0 nh\u1eefng ng\u00f4i sao kh\u00e1c. N\u1ebfu m\u1ed9t h\u00e0nh tinh th\u00f4ng th\u01b0\u1eddng ti\u1ebfn g\u1ea7n Tr\u00e1i \u0110\u1ea5t, ch\u00fang ta s\u1ebd ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c n\u00f3, nh\u01b0ng n\u1ebfu \u0111\u00f3 l\u00e0 h\u1ed1 \u0111en, ch\u00fang ta s\u1ebd kh\u00f4ng th\u1ec3 th\u0103m d\u00f2 v\u00e0 \u0111\u01b0a ra l\u1eddi c\u1ea3nh b\u00e1o n\u00e0o. N\u1ebfu m\u1ed9t h\u00e0nh tinh s\u1eafp va ch\u1ea1m v\u1edbi Tr\u00e1i \u0110\u1ea5t, th\u00ec tr\u01b0\u1edbc \u0111\u00f3 v\u00e0i ch\u1ee5c n\u0103m c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 c\u00f3 th\u1ec3 quan s\u00e1t \u0111\u01b0\u1ee3c, h\u01a1n n\u1eefa c\u00f2n c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c c\u1ea3 th\u1eddi gian c\u1ee5 th\u1ec3 l\u1eabn n\u0103ng l\u01b0\u1ee3ng c\u1ee7a n\u00f3; tuy h\u1ed1 \u0111en kh\u00f4ng va ch\u1ea1m hay h\u1ee7y di\u1ec7t Tr\u00e1i \u0110\u1ea5t, nh\u01b0ng n\u00f3 l\u1ea1i c\u00f3 th\u1ec3 l\u00e0m r\u1ed1i lo\u1ea1n qu\u1ef9 \u0111\u1ea1o c\u1ee7a c\u00e1c h\u00e0nh tinh trong h\u1ec7 M\u1eb7t Tr\u1eddi, t\u1eeb \u0111\u00f3 khi\u1ebfn kh\u00ed h\u1eadu Tr\u00e1i \u0110\u1ea5t ph\u00e1t sinh nh\u1eefng bi\u1ebfn \u0111\u1ed5i nghi\u00eam tr\u1ecdng.<\/p>\n

B\u00e3o M\u1eb7t Tr\u1eddi<\/b><\/p>\n

Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, M\u1eb7t Tr\u1eddi \u0111\u00e3 b\u01b0\u1edbc v\u00e0o chu k\u1ef3 bi\u1ebfn \u0111\u1ed5i t\u1eeb tr\u01b0\u1eddng \u0111\u1ecbnh k\u1ef3 10-11 n\u0103m\/l\u1ea7n, trong giai \u0111o\u1ea1n n\u00e0y, c\u00e1c h\u1ea1t vi l\u1ea1p v\u00e0 b\u1ee9c x\u1ea1 c\u00f3 kh\u1ea3 n\u0103ng s\u1ebd ph\u00f3ng \u0111\u1ebfn Tr\u00e1i \u0110\u1ea5t v\u1edbi t\u1ed1c \u0111\u1ed9 1.000.000 km\/h, t\u00ednh uy hi\u1ebfp c\u1ee7a n\u00f3 n\u1eb1m ngo\u00e0i kh\u1ea3 n\u0103ng d\u1ef1 \u0111o\u00e1n c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc. \u0110\u00fang nh\u01b0 d\u1ef1 t\u00ednh, v\u00e0o ng\u00e0y 04\/04\/2001, tr\u00ean b\u1ec1 m\u1eb7t M\u1eb7t Tr\u1eddi x\u1ea3y ra m\u1ed9t v\u1ee5 n\u1ed5 v\u1ebft \u0111en kh\u1ed5ng l\u1ed3, \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ee5 n\u1ed5 l\u1edbn nh\u1ea5t t\u1eebng \u0111\u01b0\u1ee3c ghi nh\u1eadn, v\u00e0 may m\u1eafn l\u00e0 c\u00e1c tia b\u00f9ng ph\u00e1t khi \u0111\u00f3 kh\u00f4ng h\u01b0\u1edbng v\u1ec1 ph\u00eda Tr\u00e1i \u0110\u1ea5t. Nh\u1eefng tia b\u00f9ng ph\u00e1t \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh do n\u0103ng l\u01b0\u1ee3ng t\u1eeb tr\u01b0\u1eddng \u0111\u1ed9t ng\u1ed9t ph\u00e1t n\u1ed5, c\u00f3 th\u1ec3 khi\u1ebfn t\u1ed1c \u0111\u1ed9 c\u1ee7a c\u00e1c l\u1ea1p t\u1eed trong M\u1eb7t Tr\u1eddi ch\u1ec9 trong v\u00e0i gi\u00e2y gia t\u1ed1c g\u1ea7n b\u1eb1ng t\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng, \u0111\u1ed3ng th\u1eddi c\u0169ng l\u00e0m nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t c\u1ee7a M\u1eb7t Tr\u1eddi t\u0103ng cao l\u00ean v\u00e0i tr\u0103m tri\u1ec7u \u0111\u1ed9. N\u0103ng l\u01b0\u1ee3ng gi\u1ea3i ph\u00f3ng t\u1eeb v\u1ee5 b\u00f9ng ph\u00e1t th\u1eadm ch\u00ed c\u00f3 th\u1ec3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi n\u0103ng l\u01b0\u1ee3ng c\u1ee7a h\u00e0ng tri\u1ec7u t\u1ef7 t\u1ea5n thu\u1ed1c n\u1ed5.<\/p>\n

Ho\u1ea1t \u0111\u1ed9ng t\u1eeb tr\u01b0\u1eddng c\u1ee7a Tr\u00e1i \u0110\u1ea5t<\/b><\/p>\n

C\u1ee9 m\u1ed7i v\u00e0i tr\u0103m ngh\u00ecn n\u0103m, ho\u1ea1t \u0111\u1ed9ng t\u1eeb tr\u01b0\u1eddng c\u1ee7a Tr\u00e1i \u0110\u1ea5t s\u1ebd d\u1eabn t\u1edbi hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ea3o c\u1ef1c B\u1eafc Nam, s\u1ef1 ki\u1ec7n g\u1ea7n nh\u1ea5t l\u00e0 v\u00e0o 780.000 n\u0103m tr\u01b0\u1edbc, k\u00e9o theo nh\u1eefng h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng nh\u01b0 m\u00f4i tr\u01b0\u1eddng b\u1ec1 m\u1eb7t b\u1ecb bi\u1ebfn \u0111\u1ed5i, t\u1ea7ng ozon b\u1ecb ph\u00e1 h\u1ee7y v\u00e0 uy hi\u1ebfp s\u1ef1 sinh t\u1ed3n c\u1ee7a nh\u00e2n lo\u1ea1i.<\/p>\n

Vi khu\u1ea9n truy\u1ec1n nhi\u1ec5m to\u00e0n c\u1ea7u<\/b><\/p>\n

C\u00e1c vi khu\u1ea9n g\u00e2y b\u1ec7nh truy\u1ec1n nhi\u1ec5m mang t\u00ednh to\u00e0n c\u1ea7u v\u1eabn lu\u00f4n t\u1ed3n t\u1ea1i c\u00f9ng nh\u00e2n lo\u1ea1i, nh\u01b0ng \u0111\u00f4i khi s\u1ef1 c\u00e2n b\u1eb1ng \u1ea5y c\u0169ng b\u1ecb ph\u00e1 v\u1ee1. D\u1ecbch c\u00fam b\u00f9ng ph\u00e1t t\u1eeb n\u0103m 1918-1919 \u0111\u00e3 c\u01b0\u1edbp \u0111i sinh m\u1ea1ng c\u1ee7a \u00edt nh\u1ea5t hai tri\u1ec7u ng\u01b0\u1eddi. Trong khi \u0111\u00f3, \u0111\u1ea1i d\u1ecbch h\u1ea1ch (C\u00e1i Ch\u1ebft \u0110en) \u1edf Ch\u00e2u \u00c2u th\u1eddi Trung c\u1ed5 \u0111\u00e3 tr\u1ef1c ti\u1ebfp x\u00f3a b\u1ecf 2,5 tri\u1ec7u ng\u01b0\u1eddi, tr\u1ef1c ti\u1ebfp khi\u1ebfn d\u00e2n s\u1ed1 Ch\u00e2u \u00c2u gi\u1ea3m m\u1ea5t \u2153. C\u00f2n c\u0103n b\u1ec7nh AIDS, s\u1ea3n ph\u1ea9m c\u1ee7a vi\u1ec7c con ng\u01b0\u1eddi bu\u00f4ng th\u1ea3 t\u00ecnh d\u1ee5c trong th\u1ebf k\u1ef7 n\u00e0y, n\u1ebfu chuy\u1ec3n h\u00f3a th\u00e0nh m\u1ed9t lo\u1ea1i virus c\u00f3 t\u00ednh truy\u1ec1n nhi\u1ec5m cao, th\u00ec r\u1ea5t c\u00f3 th\u1ec3 n\u00f3 s\u1ebd lan r\u1ed9ng v\u00e0 tr\u1edf th\u00e0nh \u201cC\u00e1i Ch\u1ebft \u0110en\u201d tr\u00ean to\u00e0n c\u1ea7u trong th\u1ebf k\u1ef7 m\u1edbi. \u0110\u00e2y l\u00e0 th\u1ea3m h\u1ecda do con ng\u01b0\u1eddi g\u00e2y ra ch\u1ee9 kh\u00f4ng ph\u1ea3i thi\u00ean tai t\u1ef1 nhi\u00ean.<\/p>\n

Hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh<\/b><\/p>\n

Tr\u00e1i \u0110\u1ea5t \u0111ang ng\u00e0y c\u00e0ng n\u00f3ng l\u00ean, h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u1ec1u cho r\u1eb1ng nh\u00e2n lo\u1ea1i kh\u00f4ng th\u1ec3 r\u0169 b\u1ecf tr\u00e1ch nhi\u1ec7m trong vi\u1ec7c n\u00e0y. Tr\u00e1i \u0110\u1ea5t n\u00f3ng l\u00ean t\u1ea1o ra th\u1ea3m h\u1ecda l\u0169 l\u1ee5t l\u00e0 \u0111i\u1ec1u m\u00e0 b\u1ea5t c\u1ee9 ai c\u0169ng \u0111\u1ec1u c\u00f3 th\u1ec3 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c. G\u1ea7n \u0111\u00e2y, c\u00e1c chuy\u00ean gia t\u1eeb Tr\u01b0\u1eddng Y Harvard c\u1ee7a M\u1ef9 c\u1ea3nh b\u00e1o r\u1eb1ng, hi\u1ec7n t\u01b0\u1ee3ng kh\u00ed h\u1eadu \u1ea5m n\u00f3ng s\u1ebd t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho nhi\u1ec1u lo\u1ea1i b\u1ec7nh truy\u1ec1n nhi\u1ec5m lan r\u1ed9ng h\u01a1n, \u0111\u1ed3ng th\u1eddi khi\u1ebfn ngu\u1ed3n t\u00e0i nguy\u00ean n\u01b0\u1edbc v\u1ed1n thi\u1ebfu h\u1ee5t tr\u1edf n\u00ean khan hi\u1ebfm, th\u1eadm ch\u00ed nh\u1eefng \u201cth\u00e0nh ph\u1ed1 n\u1ed5i\u201d nh\u01b0 Venice c\u0169ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng bi\u1ebfn th\u00e0nh \u201c\u0111\u00f4 th\u1ecb tr\u00ean \u0111\u1ea5t li\u1ec1n\u201d.<\/p>\n

Ph\u00e1 ho\u1ea1i h\u1ec7 sinh th\u00e1i<\/b><\/p>\n

T\u1eeb l\u00e2u con ng\u01b0\u1eddi \u0111\u00e3 \u0111\u1eb7c bi\u1ec7t quan t\u00e2m t\u1edbi nh\u1eefng t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c l\u00ean h\u1ec7 sinh th\u00e1i nh\u01b0 t\u00e0n ph\u00e1 t\u00e0i nguy\u00ean r\u1eebng hay s\u0103n b\u1eaft \u0111\u1ed9ng v\u1eadt qu\u00fd hi\u1ebfm. Tuy nhi\u00ean, con ng\u01b0\u1eddi v\u00ec \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u gia t\u0103ng d\u00e2n s\u1ed1, \u0111\u00e3 khai kh\u1ea9n \u0111\u1ea5t hoang, x\u00e2y d\u1ef1ng nh\u00e0 c\u1eeda v\u00e0 ph\u00e1t tri\u1ec3n n\u00f4ng nghi\u1ec7p, t\u1eeb \u0111\u00f3 \u00e2m th\u1ea7m ph\u00e1 ho\u1ea1i h\u1ec7 sinh th\u00e1i c\u1ee7a c\u00e1c lo\u1ea1i \u0111\u1ed9ng th\u1ef1c v\u1eadt hoang d\u00e3, v\u00e0i lo\u00e0i sinh v\u1eadt trong n\u00f4ng nghi\u1ec7p \u0111\u00e3 d\u1ea7n thay th\u1ebf s\u1ef1 \u0111a d\u1ea1ng c\u00e1c lo\u00e0i \u0111\u1ed9ng th\u1ef1c v\u1eadt, m\u00f4i tr\u01b0\u1eddng nh\u00e2n t\u1ea1o l\u1ea1i ng\u00e0y c\u00e0ng ph\u1ee5 thu\u1ed9c v\u00e0o h\u00f3a ch\u1ea5t. Ch\u00ednh v\u00ec v\u1ea5n \u0111\u1ec1 l\u1edbn n\u00e0y v\u1eabn ch\u01b0a l\u00e0m s\u1ee5p \u0111\u1ed5 to\u00e0n b\u1ed9 h\u1ec7 sinh th\u00e1i, n\u00ean v\u1eabn ch\u01b0a \u0111\u1ee7 \u0111\u1ec3 khi\u1ebfn nh\u00e2n lo\u1ea1i xem tr\u1ecdng, nh\u01b0ng khi n\u00f3 \u0111\u00e3 \u0111\u1ee7 khi\u1ebfn con ng\u01b0\u1eddi xem tr\u1ecdng th\u00ec e r\u1eb1ng kh\u00f4ng c\u00f2n k\u1ecbp n\u1eefa. Theo \u0111i\u1ec1u tra th\u01b0\u1eddng ni\u00ean, c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi \u0111\u00e3 khi\u1ebfn \u00edt nh\u1ea5t 30.000 lo\u00e0i v\u1eadt tuy\u1ec7t ch\u1ee7ng. Con ng\u01b0\u1eddi kh\u00f3 c\u00f3 th\u1ec3 t\u01b0\u1edfng t\u01b0\u1ee3ng h\u1eadu qu\u1ea3 c\u1ee7a t\u1ea5t c\u1ea3 nh\u1eefng vi\u1ec7c n\u00e0y, n\u1ec1n v\u0103n minh c\u1ee7a nh\u00e2n lo\u1ea1i c\u00f3 l\u1ebd n\u00e0o \u0111ang ph\u00e1t tri\u1ec3n theo h\u01b0\u1edbng \u0111i \u0111\u1ebfn di\u1ec7t vong?<\/p>\n

Th\u1ea3m h\u1ecda c\u00f4ng ngh\u1ec7 sinh h\u1ecdc<\/b><\/p>\n

Ch\u00fang ta m\u1ed9t m\u1eb7t \u0111ang h\u1ee7y di\u1ec7t c\u00e1c gi\u1ed1ng lo\u00e0i t\u1ef1 nhi\u00ean, m\u1eb7t kh\u00e1c l\u1ea1i t\u1ea1o ra c\u00e1c lo\u00e0i m\u1edbi th\u00f4ng qua c\u00f4ng ngh\u1ec7 gen. C\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng bi\u1ebfn \u0111\u1ed5i gen c\u00f3 th\u1ec3 h\u1ea5p d\u1eabn v\u00e0 gi\u00e0u ch\u1ea5t dinh d\u01b0\u1ee1ng h\u01a1n, h\u01a1n n\u1eefa li\u1ec7u ph\u00e1p gen l\u1ea1i c\u00f3 th\u1ec3 s\u1eeda ch\u1eefa DNA\u2026 nh\u01b0ng t\u00e1c d\u1ee5ng ph\u1ee5 c\u1ee7a n\u00f3 c\u0169ng r\u1ea5t l\u1edbn, m\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng v\u1ec1 vi\u1ec7c th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen l\u00e0 nguy hi\u1ec3m, nh\u01b0ng x\u00e1c th\u1ef1c v\u1eabn t\u1ed3n t\u1ea1i nh\u1eefng y\u1ebfu t\u1ed1 r\u1ee7i ro, v\u00ed nh\u01b0 kh\u1ea3 n\u0103ng xu\u1ea5t hi\u1ec7n c\u00e1c vi sinh v\u1eadt \u0111\u1ed9t bi\u1ebfn n\u1eb1m ngo\u00e0i kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t. \u0110i\u1ec1u \u0111\u00e1ng s\u1ee3 h\u01a1n n\u1eefa l\u00e0, n\u1ebfu c\u00f4ng ngh\u1ec7 sinh h\u1ecdc b\u1ecb s\u1eed d\u1ee5ng v\u00e0o m\u1ee5c \u0111\u00edch x\u1ea5u, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ea1o ra c\u00e1c lo\u1ea1i virus ch\u1ebft ng\u01b0\u1eddi nh\u01b0 b\u1ec7nh than hay th\u1eadm ch\u00ed l\u00e0 nh\u00e2n b\u1ea3n con ng\u01b0\u1eddi, th\u00ec nh\u1eefng h\u1eadu qu\u1ea3 k\u00e9o theo c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y s\u1ebd d\u1ec5 d\u00e0ng khi\u1ebfn nh\u00e2n lo\u1ea1i trong b\u1ea5t tri b\u1ea5t gi\u00e1c m\u00e0 t\u1ef1 h\u1ee7y di\u1ec7t ch\u00ednh m\u00ecnh.<\/p>\n

Th\u1ea3m h\u1ecda m\u00e1y gia t\u1ed1c h\u1ea1t<\/b><\/p>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u1ec1u nh\u1eadn \u0111\u1ecbnh r\u1eb1ng, c\u00e1c th\u00ed nghi\u1ec7m v\u1ec1 m\u00e1y gia t\u1ed1c h\u1ea1t s\u1ebd k\u00edch ho\u1ea1t ph\u1ea3n \u1ee9ng d\u00e2y chuy\u1ec1n mang t\u00ednh h\u1ee7y di\u1ec7t to\u00e0n c\u1ea7u. Tuy c\u00f4ng ngh\u1ec7 n\u00e0y mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho nh\u00e2n lo\u1ea1i, nh\u01b0 tr\u1ecb b\u1ec7nh ung th\u01b0 v.v., nh\u01b0ng n\u1ebfu b\u1ecb s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t v\u0169 kh\u00ed qu\u00e2n s\u1ef1, l\u1ef1c s\u00e1t th\u01b0\u01a1ng c\u1ee7a n\u00f3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi v\u0169 kh\u00ed laser v\u00e0 vi s\u00f3ng, v\u00e0 n\u1ebfu b\u1ecb l\u1ea1m d\u1ee5ng, nh\u00e2n lo\u1ea1i s\u1ebd r\u01a1i v\u00e0o th\u1ea3m k\u1ecbch t\u00e0n s\u00e1t l\u1eabn nhau.<\/p>\n

C\u00f4ng ngh\u1ec7 nano<\/b><\/p>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc tin r\u1eb1ng, c\u00f4ng ngh\u1ec7 nano c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng cho th\u1ebf k\u1ef7 21, qua \u0111\u00f3 l\u00e0m m\u1edbi ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf t\u1ea1o transistor, gi\u00fap Internet th\u1ef1c s\u1ef1 \u0111\u01b0a nh\u00e2n lo\u1ea1i b\u01b0\u1edbc v\u00e0o k\u1ef7 nguy\u00ean th\u00f4ng tin. Tuy nhi\u00ean, ph\u00e0m l\u00e0 vi\u1ec7c g\u00ec c\u00f3 l\u1ee3i th\u00ec \u1eaft c\u0169ng c\u00f3 h\u1ea1i, s\u1ee9c ph\u00e1 ho\u1ea1i t\u01b0 t\u01b0\u1edfng v\u00e0 tinh th\u1ea7n con ng\u01b0\u1eddi qua nh\u1eefng th\u00f4ng tin \u0111\u1ed9c h\u1ea1i lan truy\u1ec1n trong th\u1eddi \u0111\u1ea1i n\u00e0y c\u00f2n nguy h\u1ea1i h\u01a1n c\u1ea3 n\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u1ed1t, th\u00ec n\u00f3 s\u1ebd khi\u1ebfn con ng\u01b0\u1eddi ph\u1ea3i g\u00e1nh ch\u1ecbu nh\u1eefng h\u1eadu qu\u1ea3 kh\u00f4n l\u01b0\u1eddng.<\/p>\n

Robot<\/b><\/p>\n

Nh\u00e2n lo\u1ea1i v\u1eabn lu\u00f4n mu\u1ed1n ch\u1ebf t\u1ea1o ra nh\u1eefng robot th\u00f4ng minh, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 s\u1ebd thay th\u1ebf ch\u00fang ta th\u1ed1ng tr\u1ecb th\u1ebf gi\u1edbi. D\u00f9 hi\u1ec7n nay v\u1eabn ch\u01b0a xu\u1ea5t hi\u1ec7n lo\u1ea1i robot n\u00e0o th\u1ef1c s\u1ef1 thay th\u1ebf \u0111\u01b0\u1ee3c con ng\u01b0\u1eddi, nh\u01b0ng theo m\u1ed9t s\u1ed1 chuy\u00ean gia, \u0111\u1ebfn n\u0103m 2040 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o c\u1ee7a ng\u01b0\u1eddi m\u00e1y c\u00f3 th\u1ec3 s\u00e1nh ngang, th\u1eadm ch\u00ed v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi con ng\u01b0\u1eddi. C\u00e1c nh\u00e0 x\u00e3 h\u1ed9i h\u1ecdc tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ec1u lo ng\u1ea1i r\u1eb1ng v\u0103n h\u00f3a nh\u00e2n lo\u1ea1i, th\u1eadm ch\u00ed to\u00e0n b\u1ed9 nh\u00e2n lo\u1ea1i c\u00f3 th\u1ec3 s\u1ebd v\u00ec v\u1eady m\u00e0 b\u1ecb tuy\u1ec7t ch\u1ee7ng.<\/p>\n

C\u00e1c b\u1ec7nh t\u00e2m th\u1ea7n<\/b><\/p>\n

Trong khi c\u00e1c b\u1ec7nh sinh l\u00fd ng\u00e0y c\u00e0ng d\u1ec5 \u0111i\u1ec1u tr\u1ecb, th\u00ec nh\u1eefng c\u0103n b\u1ec7nh t\u00e2m th\u1ea7n l\u1ea1i ng\u00e0y c\u00e0ng nghi\u00eam tr\u1ecdng. Qu\u00e1 tr\u00ecnh v\u1eadt ch\u1ea5t h\u00f3a nhanh ch\u00f3ng c\u1ee7a x\u00e3 h\u1ed9i ng\u00e0y nay khi\u1ebfn m\u1ed1i quan h\u1ec7 gi\u1eefa ng\u01b0\u1eddi v\u1edbi ng\u01b0\u1eddi tr\u1edf n\u00ean xa c\u00e1ch h\u01a1n. Theo th\u1ed1ng k\u00ea c\u1ee7a T\u1ed5 ch\u1ee9c Y t\u1ebf Th\u1ebf gi\u1edbi (WHO), tr\u00ean th\u1ebf gi\u1edbi c\u00f3 n\u0103m tri\u1ec7u ng\u01b0\u1eddi m\u1eafc c\u00e1c b\u1ec7nh t\u00e2m th\u1ea7n, v\u00e0 \u0111\u1ebfn n\u0103m 2020, c\u0103n b\u1ec7nh tr\u1ea7m c\u1ea3m c\u00f3 th\u1ec3 s\u1ebd l\u00e0 nguy\u00ean nh\u00e2n \u0111\u1ee9ng th\u1ee9 hai g\u00e2y t\u1eed vong, tu\u1ed5i th\u1ecd t\u0103ng l\u00ean c\u0169ng khi\u1ebfn ng\u01b0\u1eddi ta ph\u1ea3i ch\u1ecbu c\u1ea3nh c\u00f4 \u0111\u01a1n v\u00e0 m\u1ea5t m\u00e1t nhi\u1ec1u h\u01a1n. Ng\u00e0y nay, gi\u1edbi y khoa cho r\u1eb1ng con ng\u01b0\u1eddi c\u00f3 th\u1ec3 s\u1ed1ng \u0111\u1ebfn 200 tu\u1ed5i ho\u1eb7c h\u01a1n n\u1eefa, n\u1ebfu hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn, th\u00ec c\u00e1c v\u1ea5n \u0111\u1ec1 t\u00e2m l\u00fd m\u00e0 x\u00e3 h\u1ed9i ph\u1ea3i \u0111\u1ed1i m\u1eb7t s\u1ebd kh\u00f4ng th\u1ec3 n\u00e0o t\u01b0\u1edfng t\u01b0\u1ee3ng n\u1ed5i.<\/p>\n

T\u1ed5 ch\u1ee9c t\u00e0 \u00e1c c\u1ee7a nh\u00e2n lo\u1ea1i<\/b><\/p>\n

V\u1ee5 t\u1ea5n c\u00f4ng b\u1eb1ng kh\u00ed sarin tr\u00ean t\u00e0u \u0111i\u1ec7n ng\u1ea7m Tokyo n\u0103m 1995 \u0111\u1ebfn nay v\u1eabn l\u00e0 k\u00fd \u1ee9c kinh ho\u00e0ng \u0111\u1ed1i v\u1edbi nh\u00e2n lo\u1ea1i, v\u1ee5 kh\u1ee7ng b\u1ed1 ng\u00e0y 11\/09\/2001 t\u1ea1i M\u1ef9 l\u1ea1i l\u1ea7n n\u1eefa khi\u1ebfn th\u1ebf gi\u1edbi ch\u00ecm trong m\u1ed1i \u0111e d\u1ecda c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c kh\u1ee7ng b\u1ed1. X\u00e3 h\u1ed9i ng\u00e0y nay c\u00f3 kh\u00f4ng \u00edt c\u00e1c t\u1ed5 ch\u1ee9c \u0111\u01b0\u1ee3c trang b\u1ecb v\u0169 kh\u00ed h\u1ea1t nh\u00e2n v\u00e0 v\u0169 kh\u00ed sinh – h\u00f3a h\u1ecdc v.v., ch\u1ec9 c\u1ea7n nh\u1eefng t\u1ed5 ch\u1ee9c n\u00e0y gi\u1ea3i quy\u1ebft tranh ch\u1ea5p b\u1eb1ng nh\u1eefng th\u1ee7 \u0111o\u1ea1n b\u1ea1o l\u1ef1c t\u00e0 \u00e1c, th\u00ec c\u0169ng \u0111\u1ee7 t\u1ea1o ra s\u1ef1 \u0111e d\u1ecda \u0111\u1ebfn h\u00f2a b\u00ecnh c\u1ee7a ng\u01b0\u1eddi d\u00e2n th\u1ebf gi\u1edbi.<\/p>\n

S\u1ef1 x\u00e2m l\u0103ng c\u1ee7a ng\u01b0\u1eddi ngo\u00e0i h\u00e0nh tinh<\/b><\/p>\n

\u0110\u00e2y kh\u00f4ng ph\u1ea3i ti\u1ec3u thuy\u1ebft khoa h\u1ecdc vi\u1ec5n t\u01b0\u1edfng, d\u1ef1a tr\u00ean c\u00e1c ch\u1ee9ng c\u1ee9 hi\u1ec7n nay, c\u00e1c nh\u00e0 khoa h\u1ecdc nh\u00ecn chung \u0111\u1ec1u cho r\u1eb1ng ng\u01b0\u1eddi ngo\u00e0i h\u00e0nh tinh th\u1ef1c s\u1ef1 t\u1ed3n t\u1ea1i. T\u1eeb nh\u1eefng v\u1eadt th\u1ec3 bay tho\u1eaft \u1ea9n tho\u1eaft hi\u1ec7n, gi\u1edbi khoa h\u1ecdc suy \u0111o\u00e1n r\u1eb1ng ng\u01b0\u1eddi ngo\u00e0i h\u00e0nh tinh \u0111\u00e3 s\u1edf h\u1eefu nh\u1eefng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn h\u01a1n nhi\u1ec1u so v\u1edbi nh\u00e2n lo\u1ea1i, v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ed9t ph\u00e1 r\u00e0o c\u1ea3n kh\u00f4ng gian. C\u00f3 r\u1ea5t nhi\u1ec1u v\u1ee5 vi\u1ec7c v\u1ec1 UFO cho th\u1ea5y, ng\u01b0\u1eddi ngo\u00e0i h\u00e0nh tinh \u0111ang tr\u1ef1c ti\u1ebfp nghi\u00ean c\u1ee9u c\u01a1 th\u1ec3 ng\u01b0\u1eddi, th\u1eadm ch\u00ed c\u00f3 b\u00e1o c\u00e1o \u0111\u00e3 ph\u00e1t hi\u1ec7n h\u1eadu du\u1ec7 t\u1eeb vi\u1ec7c giao ph\u1ed1i gi\u1eefa nh\u00e2n lo\u1ea1i v\u00e0 ng\u01b0\u1eddi ngo\u00e0i h\u00e0nh tinh. C\u00e1c nh\u00e0 khoa h\u1ecdc th\u1eadm ch\u00ed c\u00f2n nghi ng\u1edd r\u1eb1ng: c\u00f4ng ngh\u1ec7 m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i r\u1ea5t c\u00f3 th\u1ec3 l\u00e0 do ng\u01b0\u1eddi ngo\u00e0i h\u00e0nh tinh chuy\u1ec3n giao cho nh\u00e2n lo\u1ea1i b\u1eb1ng m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c \u0111\u1eb7c th\u00f9, v\u1edbi m\u01b0u \u0111\u1ed3 t\u1ea1o ra m\u1ed9t ho\u00e0n c\u1ea3nh ph\u00f9 h\u1ee3p cho ch\u00fang thay th\u1ebf lo\u00e0i ng\u01b0\u1eddi v\u00e0 th\u1ed1ng tr\u1ecb Tr\u00e1i \u0110\u1ea5t. T\u1eeb nh\u1eefng suy lu\u1eadn ph\u00eda tr\u00ean c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc hi\u1ec7n \u0111\u1ea1i v\u1ec1 h\u00e0ng ch\u1ee5c th\u1ea3m h\u1ecda h\u1ee7y di\u1ec7t nh\u00e2n lo\u1ea1i, ch\u00fang ta d\u1ec5 d\u00e0ng nh\u1eadn th\u1ea5y m\u1ed9t s\u1ef1 th\u1eadt r\u1eb1ng, ph\u1ea7n l\u1edbn trong s\u1ed1 \u0111\u00f3 l\u00e0 do con ng\u01b0\u1eddi t\u1ea1o th\u00e0nh, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a khoa h\u1ecdc c\u00f4ng ngh\u1ec7 th\u1eadt ra c\u0169ng \u0111\u00e3 g\u00e2y ra n\u1ed7i s\u1ee3 h\u00e3i s\u00e2u s\u1eafc cho ch\u00ednh ch\u00fang ta.<\/p>\n

D\u1ecbch t\u1eeb: https:\/\/media.zhengjian.org\/media\/zjbooks\/openmask\/25_om.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

[ChanhKien.org] Ph\u1ea7n IV-4: H\u00e0ng ch\u1ee5c lo\u1ea1i thi\u00ean tai nh\u00e2n h\u1ecda c\u00f3 th\u1ec3 \u0111\u1ea9y con ng\u01b0\u1eddi \u0111\u1ebfn b\u1edd v\u1ef1c di\u1ec7t vong Ngo\u00e0i \u0111\u1ea1i h\u1ed3ng th\u1ee7y, v\u0169 kh\u00ed h\u1ea1t nh\u00e2n, \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng, bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, v.v., c\u00e1c nh\u00e0 khoa h\u1ecdc hi\u1ec7n nay c\u00f2n x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c th\u00eam h\u00e0ng ch\u1ee5c lo\u1ea1i thi\u00ean tai nh\u00e2n h\u1ecda […]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[81],"tags":[508],"class_list":["post-54004","post","type-post","status-publish","format-standard","hentry","category-bi-an-khoa-hoc","tag-ven-buc-man-van-minh-tien-su"],"acf":[],"yoast_head":"\nV\u00e9n b\u1ee9c m\u00e0n v\u0103n minh ti\u1ec1n s\u1eed (Ph\u1ea7n 25): H\u00e0ng ch\u1ee5c lo\u1ea1i thi\u00ean tai nh\u00e2n h\u1ecda c\u00f3 th\u1ec3 \u0111\u1ea9y con ng\u01b0\u1eddi \u0111\u1ebfn b\u1edd v\u1ef1c di\u1ec7t vong - 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