Gum Trees and Cows by Hans Heyson News Release/Opinion PieceAustralian Climate Sceptics Blog 3 September 2021 All Trees, Grass and Cows are Green.Opinion by Saltbush Club’s Viv Forbes Growing trees need three essentials – radiant energy from the sun, CO2 and rain from the atmosphere, and nutrients and minerals from the soil. Climate alarmists correctly…… Continue reading All Trees, Grass and Cows are Green.