Under the Lens

From misconceptions to misinformation – we examine common SRM claims and explain what the evidence actually shows.

GET THE FACTS

What is SRM?

What are sunlight reflection methods – also known as solar geoengineering – and why do they matter now?

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Leverage our articles, graphics, videos, and podcasts – for free – to further the conversation.

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Perspective matters.

Big ideas are bound to generate disagreement. We spotlight diverse, informed opinions.

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Latest Content

Perspective

Why Research Space-Based Sunlight Reflection?

5 min read

Perspective

Towards a Roadmap for Sunlight Reflection Research

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Video

Live Discussion: Could Solar Geoengineering Help Protect Coral Reefs?

72 mins

SRM360 Primer

SRM & Corals

6 mins

News Reaction

What Does Trump’s Withdrawal From Climate Organisations Mean for SRM?

6 mins

Perspective

“Make Sunsets” in Mexico: Lessons for SRM Governance

4 min read

On the Horizon

Live Discussion

February 24 2026

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Three polar bears approach a U.S. Navy submarine surfaced near the North Pole.

Credit: Alphonso Braggs/U.S. Navy/Planet Pix via ZUMA Press Wire

How Might Solar Geoengineering Affect Global Security?

Join SRM360 for a live discussion on the geopolitical and security risks of climate change and solar geoengineering.

Erin Sikorsky

Elizabeth Chalecki

Elizabeth Chalecki

Sofia Kabbej

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