The Climate Web

Crowd-Sourced Knowledge for Understanding and Tackling Global Warming

if only we knew what we know

So much to know about climate change ...

so little time

Use Doorways to explore specific topics, questions, and audience-specific knowledge 

Build your own climate change knowledge management system with Climate Web "slices"

Explore the Climate Web on your own! We’ve made it open access to make that possible!

Warning! If you’re looking for instant answers to complicated questions about solving global warming you’re not in the right place.

If you’re looking for support with personal and professional decision-making on climate change topics, the Climate Web can leverage your time and effort 100:1!

Doorways to Climate Insight

Topical Doorways provide you with instant access to curated and updated information collections covering dozens of topics and frequently asked questions. Audience Doorways help you navigate the Climate Web through the eyes of specific audiences, including journalists, teachers, and business leaders. Do a quick scan in just minutes, or dig as deep as you wish – the Doorway makes it easy. Come back at any time to review and to find out what’s new.

blue door and red door in brick wall

Add To Your Own Climate Information System

There is no single way to usefully organize information, and you might have organized information you see in the Climate Web very differently. You can! And you can save from hundreds to thousands of hours of time you might have spent recreating your own climate change information management system. Download “slices” of the Climate Web and reorganize, delete from, or add to the downloaded materials to suit your needs.

Explore On Your Own

We want the Climate Web to contribute to climate progress, which is why it’s open-access. Almost everything you might want to know about climate change is available to you in the Climate Web. You can leverage the insights of thousands of books, reports, news stories, videos, websites and other resources to inform your think about almost any aspect of climate change.

tall stacks of many books

"It's like having 100 leading experts...."


"Having the Climate Web available is like having 100 leading experts in climate science, climate risk, risk management, and corporate strategy collaborating with you at the decision-making table."

Senior Manager

Fortune 100 Client 

"Unsurpassed knowledge of climate change risk...."


"Mark's deep knowledge of climate change risk and adaptation issues is simply unsurpassed. His comprehensive domain knowledge, analytic capabilities, work capacity, and ability to communicate a truly complex issue to a sometimes reluctant audience is extremely impressive."

Eirik Nyhus

Director of Environment, Det Norske Veritas (DNV)

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