Climate Change in the Next 100 Years
The next century will be pivotal for our planet, with climate change impacting every corner of life. Here’s a breakdown of what experts project:
🌡️ Temperature Rise
• Best Case (Net Zero by 2050): Warming limited to 1.5–2°C.
• Worst Case (Business-as-Usual): Warming of 3–4.5°C or more, leading to catastrophic effects.
🌊 Sea Level Rise
• Projections: Between 0.3 and 2 meters (1–6 feet) by 2100.
• Impacts: Flooded coastal cities, loss of low-lying nations, saltwater intrusion into freshwater supplies.
⛈️ Extreme Weather
• More intense heatwaves, droughts, and hurricanes.
• Flooding increases due to heavy rainfall and rising seas.
🌱 Biodiversity and Ecosystems
• 10–25% of species at risk of extinction if warming exceeds 2°C.
• Coral reefs could face near-total collapse by mid-century.
👩🌾 Human Impact
• Food Security: Crop yields could decline by 10–50% in some regions.
• Water Scarcity: Up to 4 billion people may face water stress by 2100.
• Health: Heat stress and vector-borne diseases (e.g., malaria) on the rise.
• Displacement: Millions of climate refugees due to rising seas and extreme weather.
What Can Be Done?
• Mitigation: Invest in renewable energy, reforestation, and carbon capture.
• Adaptation: Build resilient infrastructure, develop sustainable agriculture, and strengthen disaster response systems.
• Collaboration: Global cooperation is key to limiting the worst outcomes.
The future depends on our actions today.
Source:
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