Why is Carwyn so worried about CO2?
CARBON dioxide is a vital plant food. It is essential to the flora, as oxygen is to the fauna.
In other respects it is almost inert, very useful for extinguishing fires.
It is only one part in two-and-ahalf thousand parts of the atmosphere.
I am glad that Carwyn Jones has found a new vocation.
Perhaps he could explain in straightforward language how this minute quantity of an almost inert gas comes to determine the climate of the Earth.
John Lewis
Betws, Bridgend