Urban Heat Island Archives - SustMeme

Diptych created using ChatGPT shows person sweating in bed at night on left, thermometer above, then looking tired at desk in office on right.

April 15, 2026 Jim McClelland

Heat of the night: How bad sleep hits hard at work

Guest Blog by Jane Marsh: Why organisations should not ignore effects of rising nighttime heat on employee performance, health and wellbeing.

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Image created using ChatGPT shows bats flying at night in urban setting, with cityscape of high-rise buildings behind, lights on, street traffic below.

February 24, 2026 Jim McClelland

Bats in the city: Why urban areas become havens

Guest Blog by Jane Marsh: As bats become more at home in the urban environment, what does this mean for business and the built environment?

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