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La Niña has arrived. Here’s what that means

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By illuminem briefings

· 2 min read


illuminem summarizes for you the essential news of the day. Read the full piece on The Washington Post or enjoy below:

🗞️ Driving the news: La Niña, the planet-cooling climate phenomenon, has returned, NOAA announced
Despite its cooling effect, 2025 is still projected to rank among the hottest years ever recorded, reflecting how much global temperatures have risen

🔭 The context: La Niña involves cooler-than-normal sea surface temperatures in the central and eastern Pacific, influencing global weather patterns
It typically brings warm, dry winters to the U.S. South and wet, snowy conditions to the northern regions
This episode is weaker, unusually late in forming, and forecasted to be short-lived, ending by spring 2025

🌍 Why it matters for the planet: While La Niña offers brief cooling, the persistent heat caused by human-driven emissions overshadows its effects
This underscores the urgency to address climate change as extreme weather events and rising global temperatures continue to intensify

⏭️ What's next: Global temperatures may dip slightly below the critical 1.5°C warming threshold through August 2025, but experts warn the reprieve is temporary
Without reducing carbon emissions, record-breaking heat, storms, and floods will worsen

💬 One quote: “We’ll keep on seeing this breaking of records and climate impacts worsening as long as we continue to emit carbon dioxide.” — Gavin Schmidt, NASA Goddard Institute for Space Studies

📈 One stat: 2025 is likely to be cooler than 2023 and 2024 but hotter than every other year on record

Click for more news covering the latest on climate change

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