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Generators should not be used in confined and poorly ventilated spaces. Shutterstock

Carbon monoxide: what is it and why is it deadly?

The early symptoms of carbon monoxide poisoning include headaches or dizziness, breathlessness, nausea, tiredness, chest and stomach pains and visual problems.
A classroom burnt during a typical outbreak of eco-violence in Okolo-Agatu, Benue State, north central Nigeria. Emmanuel Arewa/AFP via Getty Images

Herder-farmer conflict in the Sahel needs a new description: why ‘eco-violence’ fits

Labels that emphasise the social identities of the contending parties not only impede efforts to comprehend their causes but also obscure their vast dimensions.

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