Thursdays on Zoom – The World in a Grain of Sand
We look at beach and desert sand and how it has transformed our world, including the hidden social and environmental costs of sand mining, together with why Australia is selling sand to Saudi Arabia.
Presenter: Ian Thompson
Series: Alternate Thursdays from 6 February
Presented by Harbourside North Region
Please book by Tuesday afternoon before the presentation at MyU3A – Sydneyu3a.org or through Rosemarie Einstein