AyoungmancalledLow-CarbonBrotherbecameahitontheInternetin2011.Hesuggestslivingalow-carbonlife,whichmeansusinglessenergyinourdailylifesothatwecanhelpreducecarbondioxideintheair.Forexample,healwayspicksupsomewastepaperonthestreetandusestheblanksidetowritesomething.WhileheiswatchingTV,healwaysturnsdownthebrightnesstotheminimumandturnsoffthelight.Besides,hegoestoworkbybikeinsteadofdriving.
Somepeoplethinkwhatheisdoingisjustashow.Noonecanlivesuchasimplelifewithsomanymoderninventionsaroundus.AsfarasIamconcerned,Istronglysupporthisideaandhisbehavior.Althoughwhatheisdoinghasnohugeeffectonglobalwarming,heatleastcanenjoyahealthylife.