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As the world continues to grapple with the COVID-19 pandemic, one fact has never been more evident – our world, our planet and our lives are inextricably interconnected. There are very few issues that can be considered simply “health problems,” as nearly every aspect of life is connected to other societal, economic and environmental issues. While we recognize the negative impact of tobacco on our health, we tend to think less frequently about the economic impact of tobacco use on health costs and productivity losses. What is even less well known is how tremendously destructive tobacco cultivation and tobacco use is for the environment – on land, water and air.
There is growing evidence of regreening in the Sahel. It is widespread. It cuts across the entire area, and it’s dynamic. In fact, almost all of West Africa is experiencing this regreening that is considered the ultimate weapon in the fight against global warming. Sahelians also growing valuable trees that act as natural air conditioners, provide food and ertilize the land in the Sahel in ways that could be making a difference to resilience that is far better than elsewhere in the world.
The establishment of the Intergovernmental Working Group (IWG) on Drought is welcome news. This new inter-governmental process has immense value addition to the immediate positive outcomes of saving lives, livestock, rangelands and livelihoods in case of drought. It will improve major drought driven insecurity in some of the world’s most fragile areas by strengthening policy actions and improving coordination during implementation.
Brazil has committed US$100 million dollars raised from domestic environmental fines to finance activities to reverse land degradation in an initiative known as the URAD model that combines social inclusion, local development and environmental sustainability. The results are amazing, with activities being completed well ahead of schedule and behaviour change in the communities evident long before reaping the expected long-term fruits.
Is climate change the force behind the mass migrations into Europe? Is the rising radicalization and extremist behavior emerging in places like Pakistan and the Sahel region in sub-Saharan Africa linked to drought or climate change in any way? These are legitimate questions. And, although we lack sufficient evidence now that is supported by robust data to make very firm claims, history offers some lessons, which suggest that we should prepare for the worst now, and hope that the future reality will prove us wrong