July ’20: Economies edge back into action

2021-02-07T18:34:30+00:00July 31st, 2020|Tags: , , , , |

Our skies now have tell-tale signs that advanced economies are edging back into action.  The purity of our skies, glorious while it lasted, is now once again again criss-crossed with vapour trails.  I’m increasingly aware of the sound of [...]