A circular economy needs to start from the bottom up and there is much that can be achieved within the foundational economy, which provides the essential goods and services for everyday life.
Mae angen i economi gylchol ddechrau o’r gwaelod i fyny ac mae llawer y gellir ei gyflawni yn yr economi sylfaenol, sy’n darparu’r nwyddau a’r gwasanaethau hanfodol ar gyfer bywyd bob dydd.