At the end of November, delegations from nearly 200 countries will convene in Paris for what is billed as the most important climate meeting ever held. Officially known as the 21st Conference of the Parties (COP-21) of the United Nations Framework Convention on Climate Change (the 1992 treaty that designated that phenomenon a threat to planetary health and human survival), the Paris summit will be focused on the adoption of measures that would limit global warming to less than catastrophic levels. If it fails, world temperatures in the coming decades are likely to exceed 2 degrees Celsius (3.5 degrees Fahrenheit), the maximum amount most scientists believe the Earth can endure without experiencing irreversible climate shocks, including soaring temperatures and a substantial rise in global sea levels.
A failure to cap carbon emissions guarantees another result as well, though one far less discussed. It will, in the long run, bring on not just climate shocks, but also worldwide instability, insurrection, and warfare. In this sense, COP-21 should be considered not just a climate summit but a peace conference — perhaps the most significant peace convocation in history.