Th nvrnmntl mpct f rtfcl ntllgnc nclds sbstntl nrgy cnsmptn fr trnng nd sng dp lrnng mdls, nd th rltd crbn ftprnt nd wtr sg. Sm scntsts hv sggstd tht rtfcl ntllgnc () my ls prvd sltns t nvrnmntl prblms.