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Artwork for Sustainability by numbers

Sustainability by numbers

Hannah Ritchie

Using data and research to understand what really makes a difference

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues99SubscribersRead sustainabilitybynumbers.com

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Latest Issues

Recent posts by this newsletter. Browse the email archive.

Do more people die from heat or cold? How will this change in the future?

Navigating debates on heat and cold deaths is a bit of a minefield. Some headlines report there will be an unprecedented wave of heat deaths as the planet warms. Other commentators claim that deaths will go down because far more people die ...

a month ago
93
23

Coal has now died in its birthplace: the UK closes its last coal power station

This is a short post with charts and data you may find interesting on the history of coal power in the UK (and where it stands globally).

2 months ago
183
41

How much energy does desalinisation use? Is it “absurdly cheap”?

Elon Musk has said several times recently that desalinisation is “absurdly cheap”.1

2 months ago
161
56

The false dichotomy of systemic and individual behaviour change

There is often a polarising debate about who is “responsible” for climate change, and ultimately, who should fix it.

2 months ago
223
47

Authors

The writers behind this newsletter.

  • Hannah Ritchie
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