Articles on Global perspectives

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Swedish climate activist Greta Thunberg, centre, takes part in a climate strike march in Montreal, Friday, Sept. 27, 2019. Graham Hughes/THE CANADIAN PRESS

Reasserting proper relationships of accountability in the Age of Greta

Swedish climate activist Greta Thunberg has inspired the cross-country climate marches, but accountability lies with governments and corporations.
A rock surface containing a circular pattern with a central depression. The scale bar = 10 cm. Images modified from: Helm, C.W.; Cawthra, H.C.; De Vynck, J.C.; Helm, C.J.; Rust, R.; Stear. W. Patterns in the Sand: A Pleistocene hominin signature along the South African coastline? Proceedings of the Geologists’ Association (2019)

Ancient humans may have made patterns and sculptures on South Africa’s beaches

Given that we know humans moved across these landscapes, we wondered whether there might also be evidence of other forms of human activity on these surfaces of sand.
Flavour, a popular Nigerian musician, can wear his dreadlocks in peace because they are seen as a temporary fashion statement. Elizabeth Farida/Wikimedia Commons

In Nigeria, dreadlocks are entangled with beliefs about danger

Nigerian men who wear their hair in knots are not a new phenomenon, but the hairstyle's spiritual heritage sparks fear in the hearts of many.

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