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petercracknell.bsky.social

@petercracknell.bsky.social
196 followers 173 following 865 posts

I tweet about the climate emergency & drug law reform. BSc Geophysics BA Psychology

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petercracknell.bsky.social @petercracknell.bsky.social · 14/09/2026
Marine diesel river boats have a significant impact on air quality near the River #Thames , as the course of the river can be clearly seen on this air quality map. #pollution
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petercracknell.bsky.social @petercracknell.bsky.social · 16/11/2025
It's not obvious from the this diagram how to read the figures for.... Car, a line parallel to the left side of the triangle, Public Transport, ...right side of triangle Active travel, ...base of triangle
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