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By Lieutenant Commander Oliver-Leighton Barrett, U.S. Navy (ret) Senior Research Fellow, The Center for Climate and Security
From December 1-12, world leaders are meeting in Lima, Peru to lay the groundwork for a global agreement on climate change. But aside from being a setting for this round of international climate talks, the Latin American region is facing significant security and development threats from climate change that are not often reported.
Climate change is a stressor that will compound, and already is compounding, vexing preexisting developmental challenges across the regions’ states – testing governments to the limits of their capacities and affecting populations in diverse ways. While this “stressor” is becoming better appreciated by development stakeholders, a dimension that is not as well-appreciated is the impact climatic and environmental shifts will have on states’ security in general, and on the operations of regional militaries more specifically. Below is a sub-regional breakdown – a sort of “get to the point” compilation – of the implications of climate change on this growing, dynamic and increasingly relevant region of the globe. The compilation draws from and builds on a joint military assessment I contributed to as a consultant for U.S. Southern Command (SOUTHCOM). The geographic categories below reflect a structure commonly used in the U.S defense sector. (more…)
In the past few weeks, we’ve noticed an unusual number of articles about significant flood events that are occurring, or have recently occurred, around the world. Though it is far too soon to determine whether or not these floods are associated with climate change, projections for global rainfall variability suggest that more extreme and unpredictable flooding is likely in our future. The first step in preparing for such a future is recognizing and calling attention to these extreme events, and their real human security implications. Such reports are easily lost in the shuffle of the daily news cycle, so we’ve compiled a comprehensive list below. (more…)