South African President Cyril Ramaphosa warned that the nation is already experiencing the impacts of climate change, which are projected to intensify rapidly toward the end of the decade and beyond. Speaking at a special session of the Presidential Climate Commission, Ramaphosa emphasized the urgent need to climate-proof national infrastructure and bolster disaster-management capabilities as global temperatures continue to rise.
UNEP Warming Thresholds and Global Risks
According to a United Nations Environment Programme (UNEP) report released on September 2, the world is likely to cross the 1.5°C global warming threshold within the next few years. The report outlines that even under the most optimistic scenario, global temperatures are projected to peak at approximately 1.8°C above pre-industrial levels. Once temperatures exceed 1.5°C, climate risks multiply with every fractional increase in temperature and every year spent above that baseline. UNEP Executive Director Inger Andersen stated that there are “no good outcomes” from remaining above the 1.5°C threshold, urging nations to accelerate emissions cuts while simultaneously strengthening climate resilience and adaptation measures.
Agricultural Pressures and El Niño Forecasts
Agricultural sectors across South Africa face mounting pressure from extreme weather variability and rising temperatures. According to a statement issued by the Department of Agriculture, referencing the South African Weather Service’s August 31 2026 Seasonal Climate Watch, El Niño conditions are expected to persist through the 2026/27 summer season. The seasonal outlook indicates that many regions will experience below-normal rainfall coupled with high temperatures. The Department of Agriculture warned that this combination can result in dry conditions and heat stress, elevating the risk of crop failures, livestock deaths, and water restrictions for irrigation farmers. In response, agricultural authorities are advising producers to conserve soil moisture, adopt climate-smart farming practices, select cultivars capable of withstanding dry and hot conditions, and carefully manage livestock grazing to prevent overstocking.
Infrastructure Vulnerabilities and Adaptation Strategies
Beyond farming, South Africa’s broader infrastructure remains exposed to environmental volatility. President Ramaphosa noted that the country needed to climate-proof its infrastructure and strengthen disaster-management capabilities. UNEP’s findings corroborate this assessment, projecting that higher global warming will drive increasingly severe climate impacts, including extreme weather and damage to cities and infrastructure. To mitigate these mounting threats, policymakers are prioritizing enhanced early-warning systems, climate-resilient infrastructure, and rigorous management of scarce water resources to protect vulnerable communities.
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