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1、UnitOneTextAManintheRealmofNatureAlexanderSpirkinHumanbeingsliveintherealmofnature.Theyareconstantlysurroundedbyitandinteractwithit.Manisconstantlyawareoftheinfluenceofnatureintheformoftheairhebreathes,thewaterhedrinks,andthefoodheeats.Weareconnectedwithnatureby"
2、blood"tiesandwecannotliveoutsidenature.Manisnotonlyadwellerinnature,healsotransformsit.Humanityconvertsnature'swealthintothemeansofthecultural,historicallifeofsociety.Manhassubduedanddisciplinedelectricityandcompelledittoservetheinterestsofsociety.Notonlyhasmantr
3、ansferredvariousspeciesofplantsandanimalstodifferentclimaticconditions,hehasalsochangedtheshapeandclimateofhisenvironmentandtransformedplantsandanimals.Associetydevelops,mantendstobecomelessdependentonnaturedirectly,whileindirectlyhisdependencegrows.Ourdistantanc
4、estorslivedinfearofnature'sdestructiveforces.Veryoftentheywereunabletoobtainthemerestdailynecessities.However,despitetheirimperfecttools,theyworkedtogetherstubbornly,collectively,andwereabletoattainresults.Naturewasalsochangedthroughinteractionwithman.Forestswere
5、destroyedandtheareaoffarmlandincreased.Naturewithitselementalforceswasregardedassomethinghostiletoman.Theforest,forexample,wassomethingwildandfrighteningandpeopletriedtoforceittoretreat.Thiswasalldoneinthenameofcivilisation,whichmeanttheplaceswheremanhadmadehisho
6、me,wheretheearthwascultivated,wheretheforesthadbeencutdown.Butastimegoesonmankindbecomesincreasinglyconcernedwiththequestionofwhereandhowtoobtainirreplaceablenaturalresourcesfortheneedsofproduction.Scienceandman'spracticaltransformingactivitieshavemadehumanityawa
7、reoftheenormousgeologicalroleplayedbytheindustrialtransformationoftheearth.Atpresentthepreviousdynamicbalancebetweenmanandnatureandbetweennatureandsocietyasawhole,hasshownominoussignsofbreakingdown.Theproblemoftheso-calledreplaceableresourcesofthebiospherehasbeco
8、meparticularlyacute.Itisgettingmoreandmoredifficulttosatisfytheneedsofhumanbeingsandsocietyevenforsuchasubstance,forexample,asfreshwater.Theproblemofeliminatin
