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Friday, July 17, 2015

Earth’s ecosystem taking strain - report - IOL SciTech

Earth’s ecosystem taking strain - report - IOL SciTech: "The report provides the first comprehensive evidence showing how the changes to the structure and function of the Earth’s natural systems represent a growing threat to human health.

The commission comprises 15 leading academics and policymakers from institutions in eight countries, including the head of the Vitality Institute, Dr Derek Yach.

The report is titled “Safeguarding human health in the Anthropocene epoch”.

The commission notes: “We have been mortgaging the health of future generations to realise economic and developmental gains in the present. By unsustainably exploiting nature’s resources, human civilisation has flourished but now risks substantial health effects from the degradation of nature’s life support systems in the future.

“Climate change, ocean acidification, land degradation, water scarcity, overexploitation of fisheries and biodiversity loss pose serious challenges to the global health gains of the past several decades.”

Projections estimate that the world’s population could increase from the current 7.2 billion to up to 13.2 billion by 2100. “The growth in urban populations emphasises the importance of policies to improve health and the urban environment.”"



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