Author: New Scientist
Climate Signals (78) Δ27 Variable 2 – Global mean surface temperature anomaly (2) Δ27 Variable 5 – Marine heatwaves (14) Δ27 Variable 6-Marine biomass & deoxygenation (3) Δ27 Variable 7 – Greenland Ice Sheet stability (3) Δ27 Variable 8_West Antarctic Ice Sheet stability (4) Δ27 Variable 9-Arctic sea ice extent/thickness (6) Δ27 Variable 10 – Permafrost thaw & carbon emissions (1) Δ27 Variable 12 – Boreal biome shift (net) (1) Δ27 Variable 13 – Freshwater stress & groundwater depletion (1) Δ27 Variable 14-AMOC strength (2) Δ27 Variable 15-Monsoon systems stability (2) Δ27 Variable 16-Wildfire burned area / fire weather index (1) Δ27 Variable 17 – Global staple crop yields & stocks-to-use (3) Δ27 Variable 20 – Energy system reliability & EROEI / grid stability (1) Δ27 Variable 22 Insurance retreat & financial climate risk (1) Δ27 Variable 23 – Extreme-heat exposure (wet-bulb population-days) (3) Δ27 Variable 25 – Mass displacement (forced migration volume) (1) Δ27 Variable 27 – Epistemic resilience (mis/disinformation & media capture) (2) ⚙️ Energy, Infrastructure & Material Flow (2) 🌊 Oceanic Equilibrium & Acidification (17) 🌍 Atmospheric Forcing & Planetary Energy Balance (2) 🌪 Atmospheric Circulation & Regional Climate Stability (5) 🌱 Carbon & Hydrological Feedback Loops (2) 🌾 Food, Water & Resource Security (4) 🧊 Cryosphere Integrity & Sea-Level Commitment (8) 🧠 Knowledge Integrity & Governance Resilience (2) 🧬 Human Stability & Adaptive Capacity (4)
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When will the AMOC collapse? We don’t know, but should still prepare
Uncertainty about when or even if the Atlantic Meridional Overturning Circulation, a vital ocean current, might collapse has been an excuse to ignore the…
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Why the extremes of climate breakdown will continue to take us by surprise
The relentless heatwaves that have hit the northern hemisphere this summer have made the climate threat real for many – but preparation and adaptation…
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We must adapt to climate change while also tackling the root cause
The devastating wildfires in Europe demand urgent measures to make landscapes more resilient, but without action to reduce use of fossil fuels, the danger…
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It is vital we understand heat and humidity’s differing effects on us
The impact of high humidity on top of high temperatures is often underappreciated, but most of us aren’t prepared for such extreme conditions, which…