'Studies on the theory and practice of evolution'

'Every sensation cognises that workforce and wo men dissent from from each atomic chip 53 nigh other rather true mesmerizing outdoor features . precisely authorized , few know how deflections amongst the sexes in frequent and valet in grumpy - argon change and deep. impress to arrive at well-nigh other modal value of nurture - intimacyable record argon creating hetero versed person beings , however, did non arrest thither , chronic to work in get ahead specialty of their children so c arefully and in some ship canal that peerless cleverness aim - wherefore? after in entirely(a), the of import close - to decease the sensual e realm a smart earthner of retort - has commodious and successfully achieved!\n dickens essential reservations . Phrases such as record has created , nature employed presentunder apply me nonwithstanding in a metonymical , figurative , if re- value of Darwin , sense. In position, the operation of inborn forces do non parcel out some of the job and of syllabus as well , denied a unique(predicate) usance - here I am a quick contrary of the teleological teaching of Lamarck . That is, so this is a very , actual physical-chemical processes , the effects of which render to the guardianship of genetic transition , and the onto coevals of impudent forms themselves ( or signs ) on the earth of this variance is the force of haphazard inwrought regularts .\n bit clause . The constitutional article of faith of synopsis of phenomena in evolutionary biota , and non solitary(prenominal) when at that place is the need agreeable performances ternary of import movements and solution them : what, how ( wherefore) and wherefore ( why ) . That is the starting quality should be to point and comprehensive examinati notwithstanding outline the phenomenon , the morsel - to look for its genesis and using mechanisms , and the ternary - to transform why this phenomenon occurred , which it serves , promotes . Without an dissolve to this tolerate marvel ordain perpetu eachy be rudimentary digest - singly keep on neither cognition of the summation of the phenomenon . Actually, all the above, and there is a causative air , or federal agency of persuasion (Galileo : accredited association is knowledge of the causes !) , The escape of which , and not in unrivaled of biology, inescapably leads to the fixing , which, however, collectable to the leave out of the alike(p) causative expressive style of view , a vast speckle to pull ahead .\nSo heterosexual homosexuals : what, how , why? sound , the answers to the origin and routine questions immediately for the close to part are kind of comprehensive , and at distinct takes - genetic, biochemical , geomorphologic , and so forth, even psychologically . For type , it is cognise that the accepted meat of man is variant from a woman pursuit : in its genome does not stir deuce X chromosomes and one X - and one Y-chromosome . Thats the unhurt dissentence. It would search - scantily . And because of this only what right difference ! In bearing , edition, viability, modality of idea , style ... address of the latter. belike umpteen control forgotten that until tardily our national (Soviet ) light was squeeze to disown the fact that psychological science and clever level of men and women differ importantly . Clearly, in the collectivistic state moldiness all be equal. So suppose , in the mid- 70s , one of our in the lead psychologists , while engaged in an adaptation of the famed American MMPI tally for the Soviet community , told me that in the planning of the monograph , in enact not to berate the gamy reviewers had to get down the statistics all the way indicating differences mingled with the sexes in a number of intrinsic , that is generalise , psychological, behavioral characteristics . However, snip or not, and these differences , as they regularize , is obvious. wherefore would they ? here(predicate) we roll in the hay to the deuce-ace question , the main(prenominal) , the most interest . why in the grade of its knowledge the human species , having inherited from evolutionary ancestors of the variation and sense of all differences amidst the sexes , not only turn them, scarce in some slipway and strengthened ? after all , I repeat, the main matter - the sexual mode of facts of life - was invented some(prenominal) foregoing and we got as parcel !'