From 0c47f832376138afabbb0c058692b284ba6f5851 Mon Sep 17 00:00:00 2001
From: Joe Carstairs <me@joeac.net>
Date: Wed, 3 Jun 2026 11:54:29 +0100
Subject: bibliography: wwf footprint calculator

---
 bibliography.bib | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/bibliography.bib b/bibliography.bib
index b47c514..362db3f 100644
--- a/bibliography.bib
+++ b/bibliography.bib
@@ -1,3 +1,10 @@
+@misc{wwf-footprint-calculator,
+    author={WWF-UK},
+    url={https://footprint.wwf.org.uk},
+    urldate={2026-06-03},
+    title={WWF Footprint Calculator},
+}
+
 @article{rootes-2013,
     author={Rootes, Christopher},
     doi={0.1080/09644016.2013.755791},
-- 
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