502 Bad Gateway
发布时间：2023-10-09 07:08:07
2010年
46Scinentistsjumpedtotheresurewithsomedistimctlyshakyevidencetotheeffectthatinsectswouldeatusupofbirdsfailedtocontrolthem
47butwehaveatleastdrawnnearthepointofadmittingthatbirdsshouldcontinueasamatterofintrinsicright,regardlessofthepresenceorabsenceofeconomicadvantagetous
48Timewaswhenbiologistssomewhatoverwordedtheevidencethatthesecreaturespreservethehealthofgamebykillingthephysicallyweak,orthattheypreyonlyon“worthlessspecies
49Ineurope,whereforestryisecologicallymorencommercialtreespeciesarerecognizedadmrsofcommunity,tobepreservedassuch,withinreason
advanced,thenativeforest50Ittendstoignore,andthuseventuallytoeliminate,manyelementsinthelandcommunitythatlackcommercialvalue,butthatareessentialtoitshealthyning.
2009年
46.Itmaybesaidthatthemeasureoftheworthofanysocialinstitutionisitseffectinenlargingandimprovingexperience,butthiseffectisnotapartofitsoriginalmotive
47.Onlygraduallywastheby-productoftheinstitutionnoted.andonlymoregraduallystillwasthiseffectconsideredasadirectivefactorintheconductoftheinstitution。
48.whileitiseasytoignoreinourcontactwiththemtheeffectofouractsupontheirdisposition.itisnotsoeasyasindealingwithadults.
49.Sinceourchiefbusinesswiththemistoenablethemtoshareinacommonlifewecannothelpconsideringwhetherornotweareformingthepowerswhichwillsecurethisability.
50.Wearethusledtodistinguish.withinthebroadeducationalprocesswhichwehavebeensofarconsidering.amoreformalkindofeducation-thatofdirecttuitionorschooling.
502 Bad Gateway
