A submarine surfacing through Arctic sea ice, with crew members visible on the conning tower. The vessel is surrounded by broken ice floes against a pale grey winter sky.

SRM & Security

Could solar geoengineering reduce climate-driven security risks – or increase geopolitical tensions?

EXPLORE THE TOPIC

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?

Explore SRM

Our resources are your resources.

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

Find the content you need

Perspective matters.

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

BROWSE PERSPECTIVES

Latest Content

Perspective

Could SRM’s Greatest Risk Be That It Works?

5 min read

News Article

Beyond the Ban: A New Model for US State SRM Bills

4 mins

Perspective

Climate Models Suggest Amazon Forests Would Thrive Under SAI

4 min read

News Article

Can the Arctic Be Cooled Without Side Effects Elsewhere?

4 mins

Live Discussion

The History of Solar Geoengineering

61 mins

On the Horizon

Live Discussion

August 19 2026

Register

A heat-induced mirage shimmers along the road leading to Rashtrapati Bhavan

A heat-induced mirage along the road leading to Rashtrapati Bhavan in New Delhi

Credit: Sathiya via Reuters Connect

Solar Geoengineering and India – Heat, Pollution, and Politics

Join us for our next live discussion on how solar geoengineering could affect India, and what role Indian experts and policymakers might play in the field’s future.

Dhanasree Jayaram

Dhanasree Jayaram

Vani Rijhwani

Gaurav Saraf

Register

SRM360 on LinkedIn

As Seen In