“Only One Earth” is the theme for World Environment Day 2022. It is calling to our attention an obvious fact – which we at times seem to be oblivious to – that in the universe there are billions of galaxies, in our galaxy there are billions of planets, but there is only one earth.
“Only One Earth” is the theme for World Environment Day 2022. It is calling to our attention an obvious fact – which we at times seem to be oblivious to – that in the universe there are billions of galaxies, in our galaxy there are billions of planets, but there is only one earth.