१.५ अंश सेल्सिअस तापमानवाढीची मर्यादा ओलांडण्याचा धोका; संयुक्त...

By GT24x7 Correspondents · 5 September 2026 · GlobalToday24x7

The United Nations issued an urgent climate alert on Saturday, September 5, 2026, cautioning that global greenhouse gas emissions are pushing the planet toward breaching the landmark 1.5°C global warming limit within the next few years. Releasing assessments on climate overshoot trajectories, UN officials emphasized that while crossing this critical Paris Agreement benchmark will intensify catastrophic weather patterns, aggressive and immediate international intervention can still pull global mean temperatures back below the danger threshold by the end of the century.

Highlighting the accelerating succession of ecological disasters, UN Secretary-General António Guterres pointed out that unprecedented summer heatwaves, uncontrolled wildfires, and deadly floods across continents are clear indicators of escalating planetary disruption. Guterres cautioned that remaining above the 1.5°C threshold increases the danger of triggering irreversible ecological tipping points, including the destabilization of major polar ice sheets, degradation of tropical rainforests, and the submersion of low-lying coastal cities and island nations.

Urgent Strategic Interventions and Energy Transition

To avert long-term climate destabilization and curtail the duration of the projected temperature overshoot, the UN Secretary-General outlined an immediate, multi-pronged roadmap for member states:

* Accelerated Fossil Fuel Phaseout: Governments must commit to an immediate, organized transition away from coal, oil, and natural gas, redirecting energy subsidies toward sustainable, decentralized clean energy infrastructure. * Massive Scaling of Renewables: Nations must triple renewable power deployment—particularly solar and wind installations—while expanding modern electricity grids to support clean industrial processes. * Ecosystem and Marine Conservation: Robust ecological protection must be established for native forests and marine biomes, which serve as crucial terrestrial and oceanic carbon sinks against warming. * Targeted Methane Abatement: Enforcing mandatory leak detection and flaring bans across the energy, waste, and agricultural sectors to rapidly cut short-lived super pollutants.

Guterres stressed that the world cannot afford fatalism or policy delays. While crossing 1.5°C in the near term reflects accumulated historical emissions, an unprecedented surge in global climate ambition, supported by technological deployment and equitable climate financing for developing nations, can reverse planetary warming trends before 2100.