A united and focussed effort from like-minded countries is needed for economic competitiveness, without which other challenges are much harder to address.
Mae angen ymdrech unedig â ffocws pendant gan wledydd o’r un anian er mwyn gallu cystadlu'n economaidd, a heb hynny mae’n llawer anoddach mynd i’r afael â heriau eraill.